Impotence, the inability to achieve or maintain an erection sufficient for sexual intercourse.
Inability to get and keep an erection firm enough for sex.
Not being able to get pregnant despite having frequent, unprotected sex for at least a year.
A significant penile curvature can cause discomfort and difficulties with sexual intercourse.
Not every person who masturbates is addicted to it.
A lack of interest in sex, is a common issue that can affect women of all ages.