Artificial insemination of multiple babies

Artificial insemination has long been a very common reproductive method in modern society. Artificial insemination is actually similar to natural insemination, except that artificial means are used to introduce the man's sperm into the woman's cervix during insemination. Many people think that the probability of artificial insemination to conceive twins is very high, so how high is the probability of artificial insemination to conceive twins?

1. Artificial insemination twins, is the probability of artificial insemination twins high?

Artificial insemination is the use of artificial means to introduce semen into the female's cervical canal, allowing it to flow to the external os of the cervix in order to achieve the purpose of insemination and pregnancy. There are two types of artificial insemination: artificial insemination between direct relatives and artificial insemination between non-direct relatives.

The success rate of artificial insemination is only about 60%, and the chance of conceiving twins is even lower. Having twins through artificial insemination requires a very high level of assisted reproductive technology and postpartum care.

Generally, artificial insemination can be carried out when the cleanliness of female secretions and cervical mucus is normal. One of the keys to increase the success rate of artificial insemination is to choose the correct time for insemination: artificial insemination is most likely to succeed within 48 hours before ovulation to 12 hours after ovulation.

Therefore, artificial insemination is indeed a way to increase a woman's chances of having twins. However, it is not completely guaranteed that twins will be born after surgery.

In addition, the birth of twins will also be affected by certain genetic factors. If one of the two parties is a twin baby, it can increase the chance of a woman having twins. And the chance of conceiving twins is much greater than when both parties are not twins.

2. Can artificial insemination be used to select the sex of the fetus?

Artificial insemination is selective, that is, XY sperm is separated by sperm selection method, X sperm and egg cell fusion is a girl, Y sperm and egg cell fusion is a boy. Artificial insemination is to insert an appropriate amount of sperm (containing a lot of sperm) into the mother's uterus, but these sperm also have to swim through the fallopian tubes on their own and find eggs around the ovaries. If they are lucky, the strongest one among them can combine with the egg cell, form sperm and egg fusion, and then swim back to the uterus to implant the embryo. This whole process is the same as artificial insemination, except that the sperm has to travel a short distance from the vagina to the uterus.

However, Chinese law strictly prohibits illegal selection of fetal gender identification, and in vitro fertilization technology is not allowed to be used casually for gender identification. Therefore, artificial insemination can select the gender, but general hospitals are not likely to select the gender of the fetus according to the wishes of the couple.

Organizations that implement donor sperm artificial insemination technology should establish strict confidentiality measures to ensure the security of patients' personal information; establish an effective follow-up system to ensure timely and accurate feedback to the sperm bank on pregnancy and offspring status; establish a reliable management mechanism, cooperate with the auxiliary intelligent management system, and strictly control the number of refrigerated sperm nights of each sperm donor to make only five women pregnant.

The article explains in detail the probability of conceiving twins through artificial insemination. According to the detailed introduction, we can understand that in fact the probability of conceiving twins through artificial insemination and natural insemination is the same, and the success rate of artificial insemination is 60%. The probability of conceiving twins will be lower, so the chance of conceiving twins through artificial insemination is not high.