In daily life, the main purpose of people taking contraceptives is usually contraception. However, when undergoing IVF treatment, expert doctors sometimes advise patients to take contraceptives. What is this?

Why? This requires analyzing this issue from the perspective of the principle of assisted pregnancy in vitro fertilization.

Generally speaking, a woman's uterus is prepared for a baby, so if a twin or multiple pregnancy occurs, it will cause competition between the babies, which will cause both the baby and the mother

brings tremendous pressure. This kind of pressure may lead to miscarriages, premature births, etc., and in serious cases may endanger the lives of both parties. So for choosing to transplant several is actually one

is a very serious and prudent decision. If it is not careful, it may cost both sides a heavy price. Therefore, there is no need to blindly pursue twin transplantation when performing in vitro transplantation, because

In fact, our bodies may not be able to withstand the blind pursuit of twin pregnancy.

Which women are at risk of having a twin pregnancy?

1. If a woman who has a second child has a cesarean section during the first child, the scarred uterus may be greatly increased due to twins. The risk of uterine rupture!

2. If a woman with a short and thin stature has a twin pregnancy, it may cause certain restrictions on the growth of the fetus during pregnancy, and if the mother herself has certain underlying diseases

.

may increase the risk of hypertension during pregnancy and diabetes during twin pregnancies.

3. There are some congenital diseases or surgeries in the reproductive organs, such as unicornuate uterus, mediastinal uterus, etc. In fact, it is more suitable to choose a single embryo transfer, because if you have a twin pregnancy, it is

Can increase the risk of miscarriage and premature birth.

To sum up, we can also see that not everyone is suitable for twin pregnancy. In fact, most doctors will ensure the number of tube transplants. On the premise of a certain success rate, we will make a careful choice for everyone.

Find the number of ports that suits you.

Who are suitable for transferring 2 embryos?

1. Advanced age, poor embryo quality: This group of people can consider transferring 2 embryos if their physical conditions permit

2. Multiple transplants failed and poor physical condition: The main purpose of transplanting two embryos at this time is to increase the success rate of the transfer. If the embryos are successfully implanted in the later stage, doctors will reduce the number of fetal embryos

Ensure the safety of the parent.