The Obstetrics and Gynecology Hospital affiliated to Fudan University said that it is necessary to make an appointment for donation. After registration, you must complete the registration form, interview with psychological counseling experts, physical examination, initial collection, semen examination, clinical andrology examination and infectious disease examination. Those who meet the criteria will enter the formal donation procedure and collect sperm from the sperm bank every 3-5 days, no more than 10. Volunteers who re-examine HIV after half a year and complete all sperm donation processes * * * 10 will receive a total subsidy of more than 5,000 yuan.
Volunteers will have psychological counseling before donating, except for mental patients.
To become a volunteer in Fudan University's human sperm bank, you need to be interviewed by psychological counseling experts. Scientific research has confirmed that some mental diseases and mental diseases have genetic risks. Fudan University's human sperm bank paid attention to this problem at the beginning of its preparation. In addition to screening for major mental illness, the domestic sperm bank also features the evaluation and screening of mental health of sperm donors, which provides a double guarantee for the mental and mental health of sperm donors.
Gene is the main genetic material of human beings, and chromosome is the carrier of gene. If we think of "chromosome" as "corn" and "gene" as "corn kernels", we may generally see that the number, shape and appearance of corn are good, but if we look closely, we will find that some corn kernels are missing, deformed and damaged, and this "bad corn kernel" is the pathogenic gene.
The main factor of male infertility is sperm quality.
According to the data, as early as 2003, the former Ministry of Health officially approved the establishment of Shanghai human sperm bank in Renji Hospital affiliated to Shanghai Jiaotong University School of Medicine. At present, there are about 15000-20000 specimens stored in the database every year.
Xu Congjian, dean of the Obstetrics and Gynecology Hospital affiliated to Fudan University, said that as the second human sperm bank in Shanghai, the more important significance of Fudan University's human sperm bank is to pay attention not only to sperm morphology, but also to sperm health from the micro-genetic level and macro-psychological level, so as to better protect male reproduction and healthy human reproduction.
The number of gene mutations carried by sperm will increase rapidly with the increase of male age, which greatly threatens the safety of mother and baby and affects the health of future generations. Xu Congjian, dean of the Obstetrics and Gynecology Hospital affiliated to Fudan University, said that according to WHO data, the global infertility population is 1 person. "60% are female factors, 30% are male factors, and the remaining 10% are male and female factors. Among them, female factors are diverse, but male factors are mainly sperm quality."
At home, the genetic analysis of sperm donors is still at the level of chromosome detection, and there is no comprehensive screening of gene mutations in common genetic diseases that have been popularized abroad.