How to do test tube baby
Net of Yo of Chinese prepotent actorHttp://www.ysyyw.org

Alleged tube baby (In Vitro Fertilization) points to external fertilization namely, be about to ovum by B of the woman exceeds guide next extraction go out. Usually, the ovum development that obtains from inside natural menstruation cycle is mature and quality is good. But, because need to adopt a few complex methods (take blood often to determine hormone level) forecast oviposit and dominate specific oviposit time hard, reason needs to be in sometimes nightly take egg.

To make follicular maturity, at present commonly used medicaments stimulates follicular development and factitious ground to dominate oviposit time. The medicaments of oviposit of commonly used hurried has menopause of Keluomifen, person hormone of hurried sexual gland (chorion of HMG) , person closes to sexual gland hormone (HCG) , use this kind of medicaments to stimulate a method to be able to obtain many ovum, and take egg time secure basically in hour of the 34-36 after inject HCG.

Next extraction is monitored in ultrasonic egg. The means that takes egg is various, can paunch takes wall of abdomen of egg, classics to take egg with celiac lens, in ultrasonic image guidance issues classics abdomen wall or arm peptide puncture takes egg, patients of these unit process of cargo bandling need general anesthesia, anguish is greater, take egg to also compare difficulty. At present more advanced extraction egg means is classics vagina takes egg. Will one can scan supersonic probe puts the vagina of 240 degrees of horn into the vagina, had measured follicular exact position, the lead penetrate into that reoccupy secures the puncture needle of good point of view to go up along ultrasonic image is follicular inside. Inside the tube that ovum with negative pressure device inspiratory Cheng Youpei raises fluid. This kind of means extraction egg needs bureau hemp only, disease enters anguish lesser, wear egg accurate. Go up in every patient body with this kind of technology average every time desirable to 5 ovum.

In oviduct of the copy in the lab the condition issues education, put the man's spermatozoon again, make its be fertilized, form oosperm, via 2- - the development after education of 6 days becomes 4 cells period to bursa the embryo of embryo period, again will embryonic embedded uterus, obtain pregnant goal.