How does stimulative discharge not pregnant return a responsibility?

summary

IVF cycle mainly includes ovulation promotion, egg retrieval, transplantation and waiting for implantation. In these links, failure may occur, which may lead to the overall failure of IVF. So in the following we take a look to promote row not pregnant how to return a responsibility? What about it?

How does stimulative discharge not pregnant return a responsibility?

First: failure of promoting ovulation. When promoting ovulation, there may be follicular hypoplasia, different sizes and different maturity when using promoting ovulation drugs. If the situation is serious, then it is likely to appear to promote row failure.

Second: oocyte retrieval failure. Some women have a certain number of follicles after ovulation, but the oocytes in the follicles have not been successfully extracted, which accounts for about 1 / 1000 of oocyte retrieval failure. Another situation is that although there are follicles, there are no eggs in them, and the incidence of this situation is 0.5%.

Third: the fertilized egg fails. After the egg is taken out, the egg has to combine with the sperm to form the fertilized egg. The reason of failure in this link is mainly related to the quality of sperm and egg, especially the quality of female egg.

matters needing attention

With the increase of age, the number and quality of ovulation will decrease because of the weakening of ovarian function. Women with premature ovarian failure and already weak ovaries are prone to failure due to less congenital reserve. In addition, if the detection is not timely in the process of ovulation induction, or the individual response to drugs is different, it may also lead to the failure of ovulation induction.