What does anti-sperm anti-weak positive mean?

Anti-sperm and anti-weak positivity is relatively unfamiliar to many people. For example, some men and women have a relatively low pregnancy rate. At this time, we must be clear about the reasons for the low pregnancy rate and do relevant examinations and diagnoses. Anti-sperm and anti-weak positivity also has certain clinical significance. The reasons for this phenomenon are also relatively complex and need to be considered from many aspects. So what does anti-sperm and anti-weak positivity mean?

1. Weak positive anti-sperm antibodies mean that there may be immune infertility factors.

The cause of anti-sperm antibody positivity is very complex. It is a possible cause of human immune infertility. Although weak positivity is not very serious, it can also cause poor sperm activity in men, making it difficult for women to get pregnant. The blood-testicular barrier in the male body can isolate sperm from the immune system, but when this barrier is damaged by disease or trauma, it can cause the body to produce anti-sperm autoantibodies. Anti-sperm antibodies are self-defense, leading to "self-killing", making it difficult for sperm to survive, resulting in low sperm motility, thereby inhibiting sperm activity and fertilization, causing male infertility.

2. Anti-sperm antibodies are weakly positive, indicating that there are anti-sperm antibodies in the woman's blood. The most common reason for this is sexual intercourse during menstruation, when the man's semen comes into contact with the woman's blood. Sperm is a kind of foreign protein, and after the woman's blood comes into contact, it is easy to produce antibodies, which are called anti-sperm antibodies. The woman's body contains anti-sperm antibodies, which have a repulsive effect on male sperm, so it is not easy to get pregnant. The man can use a condom, and after a period of time, the anti-sperm antibodies will slowly disappear and turn negative.

3. If a woman has anti-sperm antibody weak positive, this situation will have a certain impact on pregnancy. Anti-sperm antibody weak positive means that the female body will produce antibodies against male sperm, so it will kill male sperm. Women with anti-sperm antibody weak positive can reduce antibodies by using condoms during sexual intercourse, which can help improve the situation.