Why do sexual peaks vary by gender?

Is masterbrating effect sexual life in future..?? I am doing it daily..!!

I'm taking depression medicine. Does this effect me feeling sexual?

do you have to be sexually active to see a gynocologist

How many people in the united states get infected with sexually transmitted disease each year?

I was wondering, when a doctor asks you if you are secually active, does masterbation or getting fingered count?

What age of a person to start having the highest sexual urge? The very perfect stage in a person's life to have the sexual u...

If the first organisms such as bacteria do not have gender, then how did gender come about? How do we have male and female an...

im kinda confused right now.. im not to sure wat i beleive is right and wrong any more. i used to be the most homophobic pers...

is it bad to be sexually active without really getting nude?

Does anyone have tips on what I can do that's sexual with my boyfriend but doesn't involve his penis in me? Anything besides ...