After age 22, usually it's the 3rd or 4th date.Younger it's usually dating 6 months.
Whenever you feel ready. If you're not, then don't force it. Have a reason to have sex, not just because you're horny.And you should be at least 17-19yo. 14-16 is too young.
How soon is too soon to sleep with your boyfriend?
How young and how soon is too soon to have sex with your boyfriend?