The onset of menstruation is influenced by a variety of factors, including hormonal changes, stress, diet, and overall health, rather than sexual activity itself. If a girl has recently become sexually active, it may not directly affect the timing of her period. Typically, a regular menstrual cycle ranges from 21 to 35 days, and any changes in this pattern may be due to other factors. If there are concerns about missed periods or changes in cycle, it's advisable to consult a healthcare professional.
why wouldn't it be
Once a girl has begun to menstruate (get her period), then she is able to have a baby and become sexually active.
You can usually tell when a women is sexually active because of their behaviour. they seem happier but more secretive and not normal.
sexually active or not this is a bad idea!
You should not experience pregnancy symptoms just because you starting becoming sexually active.
Unless she is pregnant, or you are her sex partner, you will have to ask.ask her
25% of sexually white male teens have had sex with a black girl
It depends entirely on the individual ! Puberty in girls can happen as young as 8 or 9 years old - or as late as 20. As for being 'sexually active' that is solely the responsibility of the girl.
Seriously? seriously. just because she is 17, doesn't make her any different. If she's missed a period, and is sexually active TAKE A TEST! it's not rocket science.
As long as you're not sexually active and have recently started to have periods it is not uncommon for them to be irregular. If you're worried talk to your mum or gp
by experiencing her behavior,attitude. way of talking and most preferably by physical movement.
Physically he can be. Legally he can't.