Symptoms of artificial insemination?

summary

The so-called assisted in vitro fertilization is to take out the sperm or egg, after treatment or culture into an embryo, and then implanted into the human body. One of the most familiar treatments is "test tube baby". In fact, the simplest sperm washing combined with intrauterine insemination is also a kind of artificial insemination. Symptoms of artificial insemination? Let's talk about it

Symptoms of artificial insemination?

Men ejaculate 2 to 6 ml each time. If the amount of semen is less than 1.0 ml or the sperm count per ml is less than 20 million, it is called oligospermia. All kinds of endocrine dysfunction, immune dysfunction, genital infection, such as orchitis, prostatitis can lead to oligospermia.

Oligospermia is one of the main causes of male infertility. The treatment of most oligospermia is difficult and requires intracytoplasmic sperm injection (ICSI). The spermatozoa of oligospermia were washed in vitro and incubated in incubator.

Sperm was aspirated into the cytoplasm of oocytes by microinjector and injected into oocytes. The injected oocytes were transferred to incubator for culture until embryo transfer. Also known as the second generation of test tube baby, each success rate is about 20%.

matters needing attention

Must do the comprehensive physical examination to the person who donates the sperm, in which the hepatitis B surface antigen, the blood type and so on are the most important, prevents can have any bad genetic disease. In addition, the appearance and intelligence of sperm donors should also be investigated. Of course, if the donor has donated sperm more than five times, then he can no longer accept the sperm, so as to avoid intermarriage in the future.