It is believed that the cause of infertility couples hidden in a woman. This is because man is difficult even suggest that he may be sterile and see a doctor for an examination. But in each of the fifth pair (according to the source https://www.andrologyaustralia.org/your-health/male-infertility/) the cause of infertility is male.
Obvious symptoms of this problem usually does not. Sexual intercourse takes place with a normal erection and ejaculation, but pregnancy does not occur in a woman. Continue reading “Infertility in Men. Symptoms and Treatment” »