Reproductive Health and Conditions

Aging changes in the male reproductive system
Andropause, Normal male reproductive changes

Semen analysis
A semen analysis is a test to evaluate the fertility of men.

Erection problems
An erection problem is the inability to get or maintain an erection that is firm enough for a man to have intercourse. You may be unable to get an erection at all, or you may lose the erection during intercourse before you are ready. If the condition persists, the medical term is erectile dysfunction.

Blood in the semen
Blood in the semen

Sexual intercourse - painful
Sexual intercourse - painful

Delayed ejaculation
Delayed ejaculation refers to an inhibition of ejaculation. The male is unable to ejaculate, either during intercourse, or with manual stimulation in the presence of a partner.

Sexual problems overview
Sexual problems are defined as difficulty during any stage of the sexual act (which includes desire, arousal, orgasm, and resolution) that prevents the individual or couple from enjoying sexual activity.

Premature ejaculation
Premature ejaculation occurs prior to when a man wishes it, or too quickly during intercourse to satisfy his partner.

Retrograde ejaculation
Retrograde ejaculation refers to the entry of semen into the bladder instead of going out through the urethra during ejaculation.

Infertility
Infertility is the inability to achieve a pregnancy after 12 months of unprotected intercourse.