How Do Multiple Pregnancies Happen With IVF?

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multiple-pregnancies-with-ivfTwins used to be very rare and triplets or more were almost unheard of in the past. Although multiple births are still much less common than single births, they do happen much more often today. There are many reasons for this, including an increase in older mothers and improved medical care during pregnancy. The use of fertility treatment has also played a role, although the IVF today is less likely to produce multiples than it was in its early years. Many parents who undergo fertility treatment at the private fertility clinic in London would love to hear that they are expecting more than one baby, but multiple births are always riskier than single pregnancies, so IVF procedures are now designed to reduce the chances.

Fraternal Twins

Multiple pregnancies can happen during IVF in much the same way as they do in an unassisted pregnancy. Fraternal twins can happen if more than one of the transferred embryos implants in your womb. This used to be very common as early IVF procedures often involved the transfer of many embryos, which could result in very high order multiple births. Conceiving fraternal twins through IVF is less common now because fewer embryos will be transferred. In many cases, just a single embryo will be transferred because it has a good chance of implanting successfully. Your doctor at the private fertility clinic in London may recommend a single embryo transfer if you are fairly young and a high-quality embryo has been produced by IVF.

Identical Twins

However, there is another way in which twins can be produced even if you only undergo a single embryo transfer at the private fertility clinic in London. Sometimes an early embryo can split to produce two viable, genetically identical embryos. This can even happen when you already have two embryos implanted in your womb, which could leave you expecting a combination of identical and fraternal triplets or more.

Preparing for Pregnancy After a Miscarriage

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You probably talked to your doctor about the impact of your miscarriage on any future pregnancies when it happened, but it can be helpful to go over this miscarriage advice again when you decide to try for a baby. Most women who have an early miscarriage are able to conceive again and have a successful pregnancy, but your doctor can provide miscarriage advice based on your personal circumstances.


Getting Healthy for Pregnancy

Although there isn’t usually anything you could have done to have prevented a miscarriage, it can help to talk to a doctor before you try again. You may need some extra support and miscarriage advice to feel confident about your next pregnancy. It can also help to get advice on what you can do to get healthy for your pregnancy. You may have heard and followed the same advice in your previous pregnancy, but it can still be helpful to refresh your memory.

The most important thing you can do is to avoid smoking, second hand smoke and drinking alcohol. Maintaining a healthy weight, getting regular exercise, and eating a balanced diet is also important. Your doctor can advise you on which foods to avoid during pregnancy and recommend supplements to ensure you are getting all the nutrition you need. It is also a good idea to check that your vaccinations are up to date, particularly for rubella, and to get the annual flu vaccine.

Additional Care

Talking about previous pregnancies can help your doctor to give conception advice or antenatal care that is tailored to your needs. In some cases, there may be treatments available that can help tackle specific causes of miscarriages. For example, you may need to take some medication to prevent blood clots if you were diagnosed with antiphospholipid syndrome, or you may need to have a small stitch put in to strengthen your cervix if it has been weakened.