Normal sperm morphology pictures

What is the standard for normal sperm shape rate? In response to this question, relevant personnel stated that there are indeed two types of normal sperm shape rate. One is that abnormal sperm shape is normal> 30% to meet the standard, and the other is that> 70% to meet the standard. Supplementing iron, selenium, and protein can improve sperm quality, reduce the number of abnormal sperm, and increase the sperm morphology rate of men.

What is the standard for normal sperm shape?

There are indeed two kinds of sperm morphology normality rates. One says that abnormal sperm morphology is normal when >30% is up to standard, and the other says that >70% is up to standard. Many people's abnormal sperm morphology is normal <50% and is judged normal by doctors, while many people's automatic analysis results show that abnormal sperm morphology must be >80% to be normal, and abnormal sperm 70%-80% is in the observation period.

The physiological data of normal ejaculation, that is, the standard values ​​should be: sperm density (2-6 ml), sperm pH (7.2-7.8), sperm liquefaction time (20 minutes to completely evaporate), sperm volume (20 million-200 million/ml), sperm motility (quantitative analysis of forward-moving sperm, no less than 60% in the first hour, no less than 50% in 2-3 hours), sperm survival rate (dead sperm no more than 50%), and easy pregnancy.

1. Long-term abstinence. Long-term non-ejaculation usually results in a high sperm count, many dead sperm, and poor sperm motility. This is normal, so it is advisable to abstain from sex for 5 to 7 days before a sperm test.

2. Reproductive system infection. Reproductive system infection changes the composition of sperm plasma. The decrease of zinc, magnesium, sodium citrate and glucose and the increase of pH all affect the sperm motility rate.

3. Varicose vein: due to the obstruction of the male testicles and epididymal cysts, the blood circulation system is blocked, the temperature rises, and toxic substances accumulate, which makes the male sperm motility low.

Which departments should I go to for male examination to check sperm at night?

It is possible to go to the andrology department and the infertility department. Sperm penetration test: including post-sex test, sperm capillary penetration test, sperm cervical mucus slide penetration test. Semen examination: generally, semen is collected by massage. Normally, it is milky white, slightly alkaline, and under a high-power microscope, you can see lecithin particles, a small amount of squamous epithelial cells, starch-like bodies and sperm, and the number of white blood cells is <10. When there is inflammation, the number of white blood cells increases, and even a large number of pus balls are seen, and the number of lecithin particles is significantly reduced.

It takes 5-7 days for a man's sperm to be complete and reach a sufficient total after one ejaculation. For sperm testing, it is necessary to abstain from sex for 3-5 days, and no more than 7 days, so that the test results are more accurate.

Generally speaking, because sexual intercourse often dilutes the concentration of sperm, it is recommended not to keep the testicles at high temperatures for a long time; do not drink beverages; eat less parsley and celery, because these also have the effect of killing sperm. The cost of a routine semen test is about 100 yuan, and the results can be obtained on the same day.

Semen contains sperm produced by testicles, semen, and mixed secretions produced by cystic glands, bulbourethral glands, and paraurethral glands. Semen contains sperm and seminal plasma. The main purpose of sperm testing is to understand the role of testicles in converting into sperm, the role of various sex hormones in promoting sperm maturation, and metabolism.

Routine semen examination can accurately assess male reproductive function and provide a reliable basis for the diagnosis of the causes of male infertility, other urinary system diseases, male contraceptive drug research and medicine.