AID (artificial insemination by donor insemination) patients should first visit the male department to determine that the male partner is non-obstructive azoospermia and that the male partner has a complete set of laboratory tests with AID stamp before AID treatment can be performed. If the female partner comes to the female department, the first step is to check the PPD test, hysterosalpingogram, and a full set of AID tests for those who are suitable for AID. What is artificial insemination by donor sperm? It is a technique to assist pregnancy by injecting sperm into the uterine cavity of a woman after the frozen semen of a donor volunteer has been processed by the laboratory staff. The AID procedure can be performed after the patient’s AID history is created. Patients with regular menstrual periods usually start with a natural cycle of AID, based on a menstrual cycle of 28-30 days. Patients are monitored for follicles at the local hospital on day 10 of their period (from the beginning of their first period) and come to the clinic when the follicles have grown to 1.4 cm. If pregnancy does not occur in 2 natural cycles, ovulation treatment is possible in the 3rd cycle. If you have irregular periods, you can come to the clinic on 3-5 days of your period for ovulation treatment. If pregnancy does not occur in 4-6 cycles, it is recommended to switch to IVF (in vitro fertilization) with donor sperm. Patients must be followed up after AID procedure. The sperm of one donor volunteer can impregnate up to 5 women, thus effectively reducing the chance of consanguineous marriage.