Ejaculation Facts

Masters and Johnson defines Premature Ejaculation as the condition in which a man ejaculates before his sex partner achieves orgasm, in more than fifty percent of their sexual encounters. Other sex researchers have defined premature ejaculation as occurring if the man ejaculates within two minutes of penetration; however, a survey by Alfred Kinsey in the 1950s demonstrated that three quarters of men ejaculate within two minutes of penetration in over half of their sexual encounters. Self reported surveys report up to 75% of men ejaculate within 10 minutes of penetration. Today, most sex therapists understand premature ejaculation as occurring when a lack of ejaculatory control interferes with sexual or emotional well-being in one or both partners.

Tags: Ejaculation, Sex, Male, Sperm, Orgasm

Fact Page: According to a 1950s survey, 75% of men ejaculate within two minutes of penetration.
Date Added: 2011-03-22 07:40:44
Fact Category: Health Fact