Indications for assisted conception techniques
I. AIH indications
1.Male infertility due to low sperm, weak sperm, abnormal semen liquefaction, abnormal sexual function, genital malformation, etc;
2.Female infertility due to abnormal secretion of cervical mucus, abnormalities of reproductive tract and inability to have sexual intercourse due to psychological factors;
3, immune infertility;
4, unexplained infertility.
Second, AID indications
1, irreversible azoospermia;
2.Failed vasectomy reversal;
3.Ejaculation disorder;
4.Serious hereditary diseases in the male partner and/or family that are not suitable for fertility;
5.Mother and child blood type incompatibility cannot get a surviving newborn.
III. Indications for IVF-ET
1. Gamete transport disorders caused by various factors in the female partner;
2. Ovulation disorders;
3.Endometriosis;
4.Low, weak or abnormal spermatozoa in the male partner;
5. Unexplained infertility;
6.Immune infertility;
7. Indications for sperm donor IVF.
(1) The male partner is an azoospermic patient who is eligible for sperm donor insemination, but the female partner also has the above infertility factors;
(2) The patient has not conceived after 3 to 4 cycles of AID and requests for donor IVF.
(3) The male partner can obtain sperm by testicular or epididymal puncture before the assisted conception procedure and intends to undergo ICSI assisted conception treatment, but fails to obtain sperm on the day of egg collection and voluntarily adopts the donor sperm provided by the human sperm bank for IVF.
ICSI indications
1.Low and weak spermatozoa;
2.Obstructive and non-obstructive azoospermia;
3, in vitro fertilization failure;
4, abnormal sperm acrosome.