It depends on personal opinion, but usally if the person experiences sexual intercourse with somebody else regularly.
There are no foods that can make someone sexually active.
You generally can't. There aren't any visible signs of being sexually active or not being sexually active, unless you see them in the act.
Yes. In fact he was extremely active. He was by far the most sexually active scientist of his time.
It is not essential to be sexually active. Many people have remained celibate throughout their life.
Nearly 3 of every 10 Teenagers are sexually active according to MSNBC
You can usually tell when a women is sexually active because of their behaviour. they seem happier but more secretive and not normal.
by experiencing her behavior,attitude. way of talking and most preferably by physical movement.
It happens.
Hormones.
Sexually active.
I was sexually active as a teenager, within my culture there's no shame put on being sexually active as a teenager as long as you are legally old enough and you're mature enough to deal with the consequences. The only way I feel about it is that I regret I didn't know more about sex to understand that not reaching climax during penetrative vaginal sex alone was normal.
Yes, you can take the pill and not be sexually active. Many people do this for medical reasons, such as painful or irregular periods.