Anti -sperm is caused by many reasons. After some patients checked the azoa in the hospital, they did not understand what the azo -sperm was caused by what was caused, so I would like to know. Then, for patients' questions, we ask experts to ask experts.Let's explain for everyone!
The reason for sperm -free
1. Ventured pipe blocking
Obstructizer can be caused by incomplete development of congenital epididymia or other parts of the vollar volcinification pipeline.Some of these cases seem to be hereditary.Congenital bilateral vasters of cystic fibrosis are common.Among these patients, at least two -thirds of patients with different symptoms of bilateral voltage tubes have discovered point mutation of cystic fibrosis genes.
2. No sperm cells
Many emulsion tubes of non -spermatozoa contain only foot cells.There are many reasons, including some factors for cytotoxic drugs, radiation or fetal periods.
Since the sperm -free in the semen can cause male infertility, how should male friends respond to such problems, experts introduced.Men have no sperm, which is a manifestation of male azoospermia.If men obtain semen through ejaculation or masturbation methods in vitro, no sperm is found for three consecutive examinations, it is male azoospermia.Targeted treatment should be performed for the cause without sperm.
3. Protonous testicular dysfunction
This may be caused by genetic defects, testicular failure, testicular physical damage, and testicular dysfunction caused by adolescence mumps.Usually pathogenic factor is unknown.Patients with primary testicular dysfunction are usually relatively small and soft, and the total plasma has risen.Although surgery can correct the testicular, the recovery of fertility is limited.
What are the tests that are not spermatogenic?
First, inquiries, investigations and comprehensive physical examinations of sperm -free reasons, especially inspections in the reproductive system;
Second, it is a test of genetics to identify whether the sperm -ncement is innate or after being born;
Third, it is necessary to perform semen analysis and sperm quantity, form, and vitality;
Fourth, it is testicular living tissue test. It can understand whether the testicles have no sperm ability, or have sperm or not to output in vitro;
Fifth, it is the exquisite angiography check to understand whether there is an obstacle to the exclusive function;
Sixth, it is a laboratory examination on endocrine, which mainly includes dysfunctional dysfunctional dysfunctional function testing.
(Editor in charge: Peng Zhixing)
