Yes, a girl can get pregnant before she reaches menarche. Menarche is first menstruation, and menstruation only occurs as a result of ovulation if the egg is not fertilised. Although sometimes first bleeding can be a result of hormonal changes, mistaken for menstruation, it still remains that a girl can become pregnant before reaching menarche.
Menarche is the first occurrence of menstruation in a person assigned female at birth. It marks the onset of puberty and reproductive maturity. A person usually experiences menarche around the ages of 10-15.
Puberty is when the body changes from that of a child to that of an adult, this starts before menarche because menarche represents the point where a girlsbody is starting to reach a point where it is mature enough to get pregnant. The body has to mature to a certain point before she can start ovulating, thus start menstruating.
if your question is "can a girl get pregnant before her first period", then, unless in a very unusual case, no, they cannot.
Getting pregnant is related to ovulation. Because a girl can ovulate before having her first period, it is possible to become pregnant before beginning to menstruate. Any time a girl has sex,she can potentially get pregnant.
18
A girl can get pregnant any day if she's not using protection.
menarche - the first occurrence of menstruation in a woman, adolescent girl...
Girls can become pregnant as soon as they start puberty, which usually occurs between the ages of 10 and 14. However, the average age for girls to become pregnant varies depending on factors such as access to education, healthcare, and contraception.
that obviosly depends on if the girl "did it"
No
If a guy comes inside the girl, she can get pregnant no matter what, except if they are using contraception [condoms, etc.]
no, a boy cannot get a girl pregnant before puberty. for fertilisation to happen, bi=oth the eggs as well as the sperm have to be fertile and mature.