Fortune telling of frozen embryos _ the fate of frozen embryos

Do IVF boys or girls have more fresh embryos?

The general steps of IVF are to promote the development of female follicles with drugs, then take out mature eggs to combine with sperm in vitro, and finally put the successfully cultivated embryos into the mother to continue to grow, and pay attention to corpus luteum support after transplantation. Are there more fresh embryos in IVF for boys or girls?

First of all, IVF is tested by strict medical data. In the investigation of 500 cases, the ratio of male to female is usually 7 1:47355 blastocysts, and the ratio of male to female is 190: 165. In this case, there are more fetuses than women. After all, male sperm is more energetic and women are more tolerant.

Secondly, foreign research data show that the probability of having a boy is higher than that of having a girl. A large number of data show that the birth rate of boys and girls is also higher than that of girls. Fresh embryos have species advantages, and the chances of having boys after embryos are implanted into blastocysts are higher.

However, frozen embryos have a higher chance of giving birth to girls. In a frozen environment, the chances of having a girl are greatly improved. Compared with IVF in blastocyst stage, the proportion of male embryos born from frozen embryos decreased obviously, which is also scientifically based. This situation does not rule out that male embryos are fragile and the survival rate after freezing is low.

IVF can't have sex selection, unless it is a sex chromosome genetic disease selected through genetic screening, otherwise sex selection is illegal. Therefore, to be a test-tube baby, the proportion of boys and girls is similar to that of natural conception. It is suggested to seriously follow the doctor's advice, give injections on time, make follow-up visits on time, relax and maximize the pregnancy rate of IVF.

How many shots does IVF need? Doing IVF requires a lot of injections. In the test tube length scheme, the needle is dropped first, and the needle is dropped for a long time. If short-acting needle drop is used, 14 needle injection is required. Then the ovulation induction needle is started, lasting about 10 ~ 12 days, and the ovulation induction needle is given after the follicle matures. If luteal support is needed for embryo transfer after transplantation, progesterone 14 days can be taken. If you don't want an injection, you can put the medicine into your vagina.

If the frozen embryo transfer adopts artificial cycle scheme, then after the endometrium is ready, progesterone needs to be injected 3 ~ 5 times before the transfer can begin. If you choose the antagonist regimen, you don't need to take antihypertensive injections. You can directly start taking ovulation induction injections on the second or third day of menstruation, which is about 10, and then prepare for transplantation.

Being a test-tube baby is not that easy. You need a lot of injections, but I'm not sure how much, because everyone's physique is different, and it takes a process to make a test tube. No matter which process, you need an injection, starting from seven days before menstruation and lasting for one week or until you can have an ovulation injection.