A woman can orgasm in about 4 minutes through masturbation but it will take her 10-20 minutes to orgasm during an intercourse.
A woman's clitoris contains over 8000 nerve fibres, almost the twice of that of a penis.
On an average, you burn 100 calories in a single sex session.
About two tablespoons of blood is required to get a penis erect.
A man approximately ejaculates 17 litres of semen in his entire life that contains about half a trillion sperm.
A sperm can travel up to 7 inches in an hour's time.
At the time your orgasm, an average person's heart beats at the rate of 140 beats per minute.
Menstrual cramps can cause orgasms too.
Post workout is a great time to have sex. Working out releases testosterone in your body and also circulates blood in to your genital area.
Chocolate contains phenylethylamine that gives you the same ecstatic feeling people feel when they're sexually attracted to someone.