you know when girls start their period, they know they can reproduce. How do guys know when they can reproduce??
2006-08-03 13:38:18 · 11 answers · asked by Anonymous in Health ➔ Women's Health
Guys usually start to become able to reproduce earlier then girls. Even a 10 year old boy can make a girl pregnent. It can be said that the change can be tressed out by watching the change in hormone. Like growing body and facial hair, having erractions and things like that. They would have change in their voice. But let me ensure you that there's a 98% possiblity for a boy to get a girl pregnent, if he is being able to have erractions.
Also, I don't think the idea about the girls is completely true. Girls usually start to develop their special girly body in the age of 14, but it takes about 6 years to become a girl completely. That means before 19 or 20 or so a girl is not enough matured physically. And if any girl have sex before she is 19 or 20 then she will have her those places injured and when she will be 24 or so she will start to feel that she can't enjoy it anymore and lose the most senses in her those places. So, a girl who is having periods doesn't mean she is being able to have healthy sex.
2006-08-03 13:51:10 · answer #1 · answered by ? 5 · 1⤊ 0⤋
There would be no absolutely sure way unless he went for a sperm count at a clinic, but generally speaking, anytime after the first ejaculation. As he goes through puberty, he will produce more and more sperm.
2006-08-03 20:47:24 · answer #2 · answered by P-nuts and Hair-dos 7 · 0⤊ 0⤋
Good question.
Never take a chance, even with a young teen. There aren't the kind of outward, visable signs that women have. But you are too young to be having sex yourself, honey.
2006-08-03 20:43:46 · answer #3 · answered by Singlemomof10 4 · 0⤊ 0⤋
well for startwers this does sound super stupid! but anyway guys go through something too. just like us - well kind of
2006-08-03 20:45:48 · answer #4 · answered by BeachHottie846 2 · 0⤊ 0⤋
is it when they feel like they FEEEEL LIKE THEY MUST !!! get it up ! and get it out !! ?? I dont know? then they masturbate . LOL. 95% of them do you know. it says that all over the books and the web. and doctors say that. OR they just dont? we have different organs you know. I dont know ?
2006-08-03 20:57:01 · answer #5 · answered by mr_know_it_all_12345 3 · 1⤊ 0⤋
Not a stupid question - a very interesting one!
I think it is when their testicles drop!
2006-08-03 20:43:50 · answer #6 · answered by krompette 2 · 1⤊ 0⤋
I think wen there balls drop.
Im rele not sure though haha
2006-08-03 20:42:44 · answer #7 · answered by L-in 2 · 0⤊ 0⤋
by the amount of Jizzim they let go i guess :)
2006-08-03 20:42:41 · answer #8 · answered by shizzlechit 5 · 0⤊ 0⤋
yo mamma.
2006-08-03 20:43:05 · answer #9 · answered by bplbrenda 1 · 0⤊ 0⤋
when their swimmers start... swimming.
2006-08-03 20:45:13 · answer #10 · answered by Zippy 7 · 0⤊ 0⤋