Posts Tagged ‘deliveries’

They said I need a Caesarean
all about Caesarean births
What’s the difference between an emergency and elective Caesarean?
Caesareans are classified as elective or emergency An elective Caesarean indicates that a pre-planned decision was made during pregnancy to deliver the baby by Caesarean before the onset of labour. An emergency Caesarean is when a situation arises, usually in labour, that means the safest route for delivery is by Caesarean section.
Is it fair to say that most doctors prefer Caesarean deliveries these days?
Although the Caesarean rate has risen over the years, it would be unfair to say that this is due to doctors’ personal preferences; it is more likely to be due to over-caution on the part of the medical staff. NICE guidelines on Caesareans are quite specific on the reasons why a Caesarean should be considered and offered as an alternative to a vaginal delivery However, they also recommend that as currently one in five women will have a Caesarean section, all women should be offered some information about the procedure in antenatal classes If a Caesarean section is considered to be the most appropriate mode of delivery for you, then you should also be made aware of the benefits and the risks to you and your baby and of the possible implications on future pregnancies before you give your consent
Are there any factors that might reduce the likelihood of having a Caesarean?
Research shows there are certain factors that decrease the likelihood of having a Caesarean section and these include!
* Having one-to-one support from another woman
during labour; whether a midwife, a doula, or a supportive friend or relative. This is thought to reduce your chances of having a Caesarean.
* Waiting until after 41 weeks to have an induction of labour, if your pregnancy has been uncomplicated. * Having a home birth reduces the likelihood of a Caesarean if you have had an uncomplicated pregnancy. * Having appropriate tests during labour, such as a fetal blood sample and fetal electronic monitoring, will confirm any indications that your baby is distressed before going ahead with a Caesarean
I’ve got a small pelvis; I’m not too posh to push, but they said I may need a Caesarean. Is this right?
Cephalopelvic disproportion (CPD) is the term used to describe a labour that is not progressing due to the size or shape of the mother’s pelvis in relation to the size and position of the baby entering it. Problems may occur if a baby is unusually large or a mother unusually small. True CPD is rare and even if it is a concern in pregnancy, it is often thought best to give labour a try, although you may be cautioned that a Caesarean is a possibility. Certain signs signify CPD in labour; for example if the baby does not descend through the pelvis, or the cervix does not dilate; in these situations, a Caesarean would be necessary.
The midwife wrote LSCS in my notes - what does that mean?
The most common type of Caesarean section is a lower segment one (LSCS). This refers to the 12-15cm (5—bin) cut made along the bikini line The other type of incision is a “classical” or vertical cut, although this is extremely rare nowadays and would only be used if, for example, there was a vertical scar from a previous Caesarean, or in an emergency situation, such as a haemorrhage, although even then it is rare.

I want to be asleep during the Caesarean section. Will I have that option?
It is preferable that you are awake in the operation as most surgeons and anaesthetists agree that it is safer for mothers and babies to have an epidural or spinal anaesthetic. Also, you will be able to have your
partner with you, and will see and hold your baby straight away. In addition some women even manage to breastfeed while the operation continues or straight after the operation in the recovery room There are also greater post-operative risks for the mother and baby with general anaesthesia, including respiratory problems. If you are afraid of the operation talk to your midwife or doctor You may be able to visit an operating theatre and discuss the procedures.
I haven’t had problems, but I just don’t want to go through birth. Can I opt for a Caesarean?
If there are no medical grounds for a Caesarean and this is purely down to your fear of labour pains, then to opt to have a Caesarean is a drastic decision A Caesarean is major abdominal surgery, and although it is sometimes preferable, it is not a favoured method for many reasons, such as the risk of post-operative problems occurring as a result of surgery; a higher risk of secondary fertility problems, or the second baby being born by Caesarean; and an increased risk of postnatal depression It would be better to talk to your midwife about the pain-relief options available and ensure you receive the most effective type for
you. Having somebody you know and trust with you in labour can reduce your anxiety levels greatly. If you still feel that you cannot go through with labour, you may need to talk to your consultant obstetrician as the final decision will probably be his or hers.
I’ve had two Caesareans and now have been advised to have an elective one. Is this necessary?
It is common practice to advise women who have had more than one Caesarean section or operation involving cutting the womb to have an elective Caesarean This is because the risk of the womb rupturing during labour is slightly higher with each of these procedures. Usually, women who have had one previous Caesarean can have a ”trial of labour’ (see p. 182), but this will depend on the reason for the last Caesarean and how your current pregnancy is going If you do have a trial of labour, this will be carefully monitored and any indications that may suggest a rupture beginning would result in a Caesarean without question It is usual to prepare the mother for a Caesarean in case an urgent one is required by having an epidural anaesthetic in place, as this will reduce the time delay if intervention is needed. Ultimately, whether you opt for an elective Caesarean or for a trial of labour is your decision and the consultant will be able to advise on the risks and benefits of each method.
I heard that Caesarean babies are brighter because they don’t have a traumatic birth. Is this true?
No. this is not the case at ail Full term, healthy babies are designed to cope with the stresses of a natural labour and birth and should not be affected in any way by this experience The type of birth on its own does not affect a baby’s abilities, although if a baby becomes” distressed” during the delivery, on rare occasions this can cause problems that persist into later life (although usually the baby is born fit and well) It is the case that you can help your baby by staying healthy in pregnancy, for example by eating well and not smoking or binge drinking.

A Caesarean birth is when your baby is born during an operation in which the surgeon lifts out your baby through a short incision made through your abdomen (generally below the bikini line) and through the wall of your womb. This operation is carried out under anaesthetic, which could be spinal anaesthesia, epidural, or occasionally by general anaesthetic. There are many different reasons why a Caesarean birth happens. Sometimes the decision can be made during the pregnancy, which is called an elective Caesarean, and sometimes the decision is made during labour, which is known as an emergency Caesarean.
Today the Caesarean birth rate is 25 per cent
in the UK and rising. Look at the statistics from your local hospitals to see what their Caesarean rates are to help you decide where to have your baby. If you are considering an elective Caesarean, you should bear in mind that this is not without risks to you or your baby, or even to your next pregnancy, The decision to have a Caesarean section should be made by weighing up all the risks and then making a decision that is right for you
Can I avoid a Caesarean? There area few things you can do to help prevent a Caesarean section, for instance having someone with you throughout your labour, especially a midwife; having a homebirth (if you have no risk factors like high blood pressure); having an external cephalic version (turning your baby while you are about 37 weeks pregnant) if your baby is in a breech position (their bottom coming first); having a senior obstetrician involved in the decision not to have a Caesarean; and, if it is thought your baby is distressed, taking a fetal blood sample before deciding to carry out an emergency Caesarean.
What type of anaesthesia will I have? There are different types of anaesthesia for Caesareans all of which prevent you from feeling the operation General anaesthetics (which make you go to sleep) are only used if your baby needs to be born quickly or you have a rare blood disorder with low levels cf platelets (these help your blood to clot) Vlore offer_, an injection is put into your back, which is either a spinal block, when the drug is injected into the spinal fluid, an epidural, or a combined spinal epidural; you are awake to experience your baby being born and there are fewer complications this way

Caesarean, and these will stay in place for about 24 hours. If you wish to breastfeed, you can feed as soon as the baby is born, while the operation is still happening It is important that you are pain-free after your Caesarean, so ask the midwives for more pain relief if you need it, ideally before the pain builds up. To prevent blood clots forming in your legs, you will be given an injection and after 24 hours or preferably sooner, you will be encouraged to get up and walk around
How much can I do after a Caesarean? Once you get home, take it easy and let the pain guide you as to how much you do. You can start gently exercising as soon as you want and most hospitals give you information as to which exercises you can do safely. Using your vacuum cleaner, driving, and strenuous exercise are definitely not recommended You can drive again after six weeks, depending on your insurance company.
Will I have to have a Caesarean next time? The reason you had a Caesarean this time will determine the advice from your doctor as to whether you have a VBAC (vaginal birth after Caesarean) or have further Caesareans for subsequent babies. If you feel negative about the birth of your baby, you should try talking to your doctor or hospital and get expert help, as it is common to feel unhappy if you had an emergency Caesarean when you were expecting a vaginal birth.

What type of pain relief will I be given before the operation?
There are two main types of anaesthesia, or pain relief, prior to a Caesarean section! general and regional. A general anaesthetic is the procedure whereby the mother is put to sleep before the
Caesarean. Although this is a relatively quick
and safe method for the mother and baby, it is not common practice as it is thought preferable for the mother to be awake during the operation so that she is able to expereince the birth of her baby, rather than having to wait until she recovers from the anaesthetic and is possibly too groggy to respond to her baby. There is also a slight risk of the mother inhaling vomit during the operation and the possibility that the anaesthetic will affect the baby’s responses after the birth (see p.207).
A regional anaesthetic is given either as an epidural (see p 176), a spinal block, where the anaesthetic drug is injected into the fluid surrounding the spinal cord, or a combined spinal epidural. In both cases, a needle is inserted into the back and medication is given through a narrow tube to numb the abdomen downwards Although this takes longer to perform than a general anaesthetic, the anaesthetist will be very skilled at inserting the needle He or she will use a cold spray to ensure that you are totally numbed and the procedure will not start until the anaesthetist is completely happy that this is the case. On very rare occasions when the procedure can be felt, a general anaesthetic will be given straight away. The regional option is safer and
the birth experience is not missed The choice will ultimately be yours, unless certain conditions dictate the safest option
Who will be in the operating theatre?
Although it may seem like a crowd, all of the people in the operating theatre have a role. An anaesthetist will be present to make sure you do not feel the procedure and he or she will be helped by an operating department assistant. The main surgeon and his or her assistant will be performing the Caesarean section A midwife and sometimes a paediatrician will receive the baby A scrub nurse will pass the instruments to the surgeon and a runner’ will be there to fetch things and count the instruments with the nurse Your permission must be gained for students to be present You may wish to have your husband partner friend, or a family member present with you, which is usually agreed with the team leader in advance (although it is very common for your partner to be there).
How will I be stitched and how long will my scar be?
If you have the most common type of Caesarean, a ”lower segment Caesarean section”, a 12-1 Scm cut is made along the bikini line. The other, less common, type is a ‘classical” or vertical incision. During a Caesarean, the surgeon needs to cut through several layers of fat and tissues before making an incision in the uterus These internal layers will then be restitched after the operation using soluble stitches and then the layer of skin will be stitched or clipped at the end. Clips, or staples, are usually removed about three days after the operation whereas stitches are left in for about five days. The removal of clips or stitches is usually a fairly painless procedure.
Can my partner still cut the cord?
It is important during a Caesarean section that the procedure is carried out under sterile conditions. This means that all of the staff around the operating table, and the instruments, will be sterile (the highest level of cleanliness). The staff have to undergo a specialized washing technique called ‘’scrubbing” and then use a gown that has been washed and packed to certain standards This is to reduce the risk of infection to the mother and baby. If your partner was allowed to cut the cord, this would mean that the same principles would apply. It would therefore not be practical or possible to ensure that every partner was trained in this technique However, it may be possible for your partner to “trim’ the cord away from the table as an alternative. This is sometimes necessary when the midwife has cut the cord and applied the cord clamp; but there is still too much cord length, and it is often a good opportunity to involve dads
Will I be able to watch my Caesarean section operation if I want to?
Usually the mother is fully awake for her Caesarean section, with the exception of some emergency situations when it might take too long for the anaesthetist to insert the spinal anaesthetic, in which case a general anaesthetic will be given However, whether the mother would literally be able to watch the Caesarean section is a different matter. During
•    Caesarean when the mother is awake, it is usual for
•    screen to be erected to stop her and her partner from seeing anything. To see the operation, the screen would have to be taken down. You would also need to have your head raised, which would present difficulties for the surgeon, as the operation requires that the mother lies fairly flat so that the surgeon can get to the baby and the abdomen. Although the operation itself may sound thrilling, you may not be thinking this when it is actually happening to you On occasion, even a planned Caesarean section can run into difficulties, and in the worst case scenario, the mother will have to be given a general anaesthetic.
Many obstetricians, however, do drop the screen, if you wish, at the point of your baby being delivered from the abdomen, and the parents are shown the baby so that they can see what the baby looks like.
Is a baby born by Caesarean section any different to a baby born vaginally?
The condition of a baby following a Caesarean section depends greatly on the reason for the operation. If the Caesarean section is being performed as an emergency situation because the baby’s wellbeing is in question, there will be differences between this baby and one born by
a planned Caesarean section or vaginal birth. For example if the baby is distressed, its skin colour, activity levels, and breathing rate may all be affected Each baby is assessed, initially by the midwife and/ or a paediatrician, and is then given a score out of 10, known as the Apgar score (see p.217).This looks at the baby’s colour, heart rate, stimulation response, how the baby is breathing and the muscle tone, and the midwife will perform a detailed examination of the baby a little later to examine the baby’s skin, fontanelles, ears, eyes, mouth, nose, body, genitals, spine, anus, and heart and breathing. A baby born by a planned Caesarean will have a nice rounded head as it hasn’t been pushed through the birth canal, and about and this will. in itself, speed up recovery and reduce the risks resulting from immobility such as deep vein thrombosis.
Will I still be able to hold my baby straight after the birth?
In most units, the midwife or paediatrician will show you your baby quickly before reviewing your baby’s condition (see p.217) Once the paediatrician and the midwife caring for you are happy that your baby is well, she will be well wrapped and placed across your chest while you are on the operating table. Although it might be hard for you to hold your baby at this point due to your position, this will be the first opportunity for you to feel and see your baby.
Once you have been transferred to the recovery area after the operation, the midwife will first make sure that you are well by checking your pulse, breathing, and blood pressure, and by looking for any signs of heavy bleeding She will then attempt
to get you into a comfortable position, probably lying on your side, to enable you to enjoy some skin-toskin contact with your baby and to breastfeed your baby should you so wish.
How soon will I be able to go home after a Caesarean section?
Only a relatively few years ago, women who had had a Caesarean were kept in hospital for around five to seven days, and a few years before that, 10 to 14 days was the average amount of time spent in hospital Nowadays, mainly due to the recognition that women do recover much better in the comfort of their own homes — where they are likely to get more sleep and rest as they are not being disturbed by other babies — and also sometimes due to economics, lack of space, and reduced maternity staffing levels, women are usually discharged from hospital at around two or three days after their Caesarean operation.
There are individual circumstances when this might not be the case, for example if the mother is not coping well after the birth, if she is on her own at home, or if she is having problems breastfeeding her baby, then her discharge home may be delayed. If a baby has been admitted to the special care unit in the hospital, many maternity units will allow the mother to stay for up to 10 days.

You may think that there is little a
partner can do during a Caesarean, but this is not the case as your birth partner still has the important job of supporting you during the operation.
* If the Caesarean is an emergency procedure, partners can make sure that the reasons why this is necessary are clear. * If you are awake for the procedure, your partner can remain in the theatre, sitting by your head and offering you reassurance throughout the operation.
* Once your baby is born, you and your partner can welcome her together,
and its gender Then the screen is put back up to deliver the placenta and stitch up the incision. If you do wish to watch more of the operation, you should discuss this with the surgeon and the anaesthetist prior to the operation Likewise, if you don’t want the screen to be lowered at all, make this clear to the operating team beforehand.
What are the reasons for Caesarean sections?
There are various reasons why a Caesarean section might be carried out. You may be advised to have a Caesarean if the baby cannot enter the pelvis due to the baby’s size or position or the shape and size of the pelvis; if you have a low-lying placenta; for a multiple pregnancy or breech baby, if your labour is not progressing; if you had a previous Caesarean section or traumatic birth: if you have severe pre-eclampsia; if the baby’s growth is severely reduced; if you have had heavy bleeding in pregnancy; and for certain other medical conditions The doctor will advise you of the reasons why a Caesarean section may be the safest option.

Recovering from a Caesarean
Although you should remain mobile after a Caesarean operation,
it is also important that you get plenty of rest A Caesarean is major surgery so you will need to avoid lifting and carrying heavy loads for the first few weeks. As this may be difficult if you have other small children or are at home alone, you should try and recruit as much help as possible after the operation You should avoid doing any shopping, which usually involves lifting, or driving for a few weeks Check with your insurance company when they are happy for you to drive again and make sure that you feel comfortable wearing a seatbelt and doing manoeuvres, including emergency stops. It is generally thought to take up to six weeks to fully recover.

Why isn’t the baby out yet?
assisting the birth
What is an assisted delivery?
An assisted delivery is one that uses either forceps or a ventouse, or suction cup (see p.204), to help extract the baby from the birth canal if the baby is not making good progress during labour or there are complications during the second stage of labour in a vaginal delivery You will still be helping to deliver your baby with your contractions, but the instrument used will be helping to guide the baby out of the birth canal.
How is an assisted delivery carried out?
Assisted deliveries are carried out using either forceps or ventouse (vacuum extraction) by a doctor (or specially trained midwife) Forceps are metal instruments specially shaped to fit around the baby’s head, whereas in the ventouse method, a vacuum is created by attaching a cup-like fitting to the head and using a mechanism to create suction to help draw your baby out.
How do they decide whether to use ventouse or forceps? Will it be my choice?
Both forceps- and ventouse-assisted births are relatively safe procedures and, although each has pros and cons, it’s best to be guided by the doctor, as the choice of instrument usually depends on the position of the baby and the doctor’s preference or experience, although your opinion will be taken into consideration. Although forceps used to be the most widely used instrument, ventouse has increased significantly in popularity. Many consider ventouse easier to use and less likely to cause damage and tearing to the mother. However, this method is also more likely to cause swelling to the baby’s head where the cup was placed
What is a “prolonged second stage” and does this mean that the delivery will be assisted?
It is difficult to define a ”prolonged second stage” as it depends on certain factors, for example if it is your first baby the position and size of the baby, if you have an epidural, if the contractions are effective and how often they are coming, how well you are pushing, and if the pelvis is an adequate size There is some evidence to suggest that if the baby has progressed further into the pelvis, and there is no sign of distress. then there is no need to put a time limit on labour. However, it does tend to be the case that hospitals have guidelines as to how long they will allow a woman to push for before deciding that intervention may be necessary Usually, after about one and a half hours, doctors may decide to assist the delivery to reduce the risk of fetal distress and of the mother becoming exhausted.
I had a forceps delivery as in the end I was too tired to push. Is this likely to happen again?
An assisted delivery is more common during a first birth than in subsequent ones. The first pregnancy and birth causes the pelvic ligaments to stretch, which can make subsequent births easier, and the uterus is often more efficient in contracting the second and subsequent times around, which also means that labour is usually shorter Often, even if the baby’s head is not in the best position for birth, for example if the baby is in a posterior position, where the back of the head is towards the mother’s spine and lower back, it may be delivered without assistance during a second delivery Therefore, it is likely, but by no means certain, that you will have a normal vaginal delivery next time.
Can I refuse to have forceps or vacuum extraction and what are the alternatives?
No-one can go against your wishes if you do not want to have a particular procedure. However, it’s usually best to have a flexible approach to labour. Although you may wish for certain things not to take place, the doctor or midwife is likely to have a good reason for wanting to carry out a procedure and has your and -your baby’s best interests at heart. If an assisted delivery is suggested, asking the midwife or doctor to explain and support this decision can help you to come to terms with it. Usually the only other alternative to an assisted delivery would be a Caesarean section: however, this may be difficult if the baby has gone too far into the pelvis
Will I have an anaesthetic before they use the forceps?
Suitable pain relief, such as a local anaesthetic injection, or an epidural, will be given before the procedure The doctor will then help to pull the baby out while the mother pushes. The forceps and ventouse cup are removed after the head has been delivered, and the body is delivered normally,
What can go wrong at an assisted birth?
Forceps and ventouse can cause bruising, swelling, and marks on the baby’s head or face, although these usually resolve without any problems within a few days In rare cases, cuts and severe bruising on
Assisted delivery
An assisted delivery, using forceps or a ventouse vacuum extraction, may be carried out for one or more of the following reasons:
* The mother is exhausted from a long labour and has insufficient energy to push.
* The baby is showing signs of distress during the second stage of labour.
* The baby’s head is in a slightly wrong position -if you are in the second stage of labour, forceps or ventouse can often be used to turn the head around and deliver the baby.
* Forceps are sometimes used to protect the delicate head of a premature baby during birth
* Forceps are sometimes used to deliver the head of a breech baby
* If the baby is particularly large - this can be the case when the mother has had gestational diabetes .
the baby can occur. The paediatrician, a doctor who specializes in babies and children, may prescribe a paracetamol-based medicine to ease any discomfort that the baby may feel There is also an increased
risk of the baby developing jaundice, where the baby looks yellow due to the presence of the waste product bilirubin (see p.164), particularly in cases of severe bruising The levels of bilirubin in the baby will be checked if the doctor is concerned and the condition can be treated, if necessary
For the mother, the two main concerns are that there is an increased risk of tearing or being cut during the procedure - and hence an increased risk of more bleeding (which can be dealt with straight away) - and, rarely, damage may occur to the tubes that lead from the bladder.
If the situation warrants an assisted delivery, the benefits of delivering babies by these methods far outweigh the risks. If the procedure is not successful, an emergency Caesarean may be necessary.

Helping your baby’s birth

A delivery may be assisted using either vacuum extraction (or ventouse), which involves a small suction cap (metal or plastic) being placed on the back of your baby’s head and very gently pulled, or forceps, metal tongs that guide the baby out.
Why might this be necessary? There are several reasons why the obstetrician, and in some units the midwife, will advise this type of birth.  Generally an assisted delivery is carried out because the mother is too tired to carry on pushing after a prolonged second stage of labour, and the ventouse suction cap or forceps can help accelerate the baby’s progress through the birth canal. An assisted delivery may also be necessary if your blood pressure has risen suddenly or if there are signs of fetal distress You will be given either an epidural or local anaesthetic before the procedure is carried out
Is it safe? This is a safe way for your baby to be born, although there is a very small chance that your baby may bleed under his scalp and may need to go to the neonatal unit to be cared for and monitored after the birth, After vacuum extraction, most babies will have a little bump (a ”chignon”) where the soft cup has been attached to the head, and the baby s head may look slightly elongated Babies delivered by forceps may have marks on the sides of the head where the tongs were. However, any swelling or marks should disappear within a few days
Will I need an episiotomy? An episiotomy - a cut made between your vagina and back passage to make more space for your baby to be born in order to prevent tearing - is sometimes carried out if you have an assisted delivery, and is more likely with a forceps delivery.

Episiotomy
An episiotomy is an incision, or cut, made with scissors into the area called the perineum, which is the piece of tissue between the vagina and the anus. This area stretches and thins during the birth to allow for the baby’s head to be born with ease An episiotomy is performed only in an emergency situation An example of this is if the baby needs to be born quickly, or sometimes during an assisted delivery for example with forceps (see opposite), to prevent uncontrolled tearing Before the procedure is performed, a local anaesthetic is gently injected into the muscle to reduce the discomfort or pain during the procedure. An episiotomy will need stitching afterwards, and this is usually done by the midwife who has been involved in your delivery or by the obstetrician involved in the birth. Although episiotomies used to be routine around 10 to 15 years ago, they are now performed only when really necessary You should be informed why one is being recommended and give your verbal consent before the procedure is carried out.

MEDIO-LATERAL CUT:
What is an episiotomy and why might this be done?
An episiotomy is a cut along the muscle between the vagina and anus, known as the perineum, to widen the area where the baby will be delivered (see above) This is done only when absolutely necessary and will not be performed without your consent. There are several reasons why an episiotomy may be recommended including if the baby is in distress, to speed up the delivery of the head; in cases of forceps or ventouse deliveries! if the baby’s head is too large to pass through the vagina; if the perineum has not stretched sufficiently by the end of the second stage of labour to allow the smooth passage of the baby’s head through the vagina; if there is a complication in the vaginal delviery of a breech baby: or if the mother is finding it difficult to control her pushing while the baby’s head is crowning (see p. 186), which means she is more likely to tear significantly during the delivery
Usually, local anaesthetic is injected into the muscular area first and the procedure is performed at the strongest part of the contraction, as this distracts you from what is being done and assists with a quick delivery
The thought of having a cut down there is terrifying. What can I do to prevent this?
Some studies have shown that massaging the perineum regularly in pregnancy, using an unscented vegetable oil, can reduce the risk of tearing (see p.111) as this helps to make the area more flexible and may consequently help to stretch the area as the head is being born Wash your hands thoroughly before massaging the perineum. Although an episiotomy may be a worrying prospect, if you are advised to have one, this may prevent uncontrolled tearing.
Why might they do an emergency Caesarean section?
Emergency Caesareans are carried out for several reasons. The baby may be showing signs of being very tired, picked up by the fetal heart monitor or a blood test carried out during labour, and this could lead to the baby being distressed, known as fetal distress, in which case a Caesarean may be recommended Rarely, the umbilical cord comes down before the baby, a condition known as cord prolapse, and this is an emergency that requires immediate delivery by Caesarean.