After marriage, there are no children who have lived together. If the wife is not a problem, the man should go to the hospital for examination in time in order to find out the cause and treat them early. The following examinations can be performed in the hospital urology or men's department in turn.
1. Semen analysis: This helps to understand the fertility of men. It is a compulsory item for infertility. The inspection content includes color, quantity, liquefaction time, pH, sperm count, activity, survival rate and form.
2. Endocrine examination.Release hormones or clonetin stimulation tests by promoting gonadotropin, you can understand the function of the hypothalamus-testicular axis.Testosterone levels can directly reflect the function of cells.If necessary, you can determine thyroid hormone, adrenal sebum hormone or prolactin.
3. Prostate liquid examination: Normal is milky white, alkaline, and the tiny and folding lecithin particles are seen under high -power mirrors. , Or even seeing pour pus cells, lecithin particles are significantly reduced.
4. Exposure of in vitro heterogeneity: Even if conventional semen analysis is completely normal, sometimes it cannot completely represent the insemination ability of sperm.In vitro heterogeneous insemination experiments can more accurately estimate the fertilization ability of sperm, and it is very valuable to judge men's fertility. Commonly uses the heterogeneous insemination experiments of human sperm penetrating hamster eggs, with the sperm of normal fertility as a control.
5. Doppler ultrasound examination.Help to confirm the varicocele.
(Editor in charge: Xiao Lei)
