As long as the woman is fertile, regardless of age, the male has to have started puberty or he will not produce sperms. That happens around age 10 and up. It's different for each boy.
Yes, they can, but as a woman gets older, it becomes harder to get pregnant, but that's around 60 years old, so a 40 year old woman could get pregnant.
It is highly unlikely for an 80-year-old woman to get pregnant naturally due to age-related decline in fertility and menopause. However, with the assistance of assisted reproductive technologies such as egg donation and in vitro fertilization, it may still be possible for an older woman to conceive.
9 or older
No a teen has just as much of a chance of becoming pregnant as an older woman.
A man is never too old to get a woman pregnant. Men , unlike women , are fertile from puberty until death.
old enough to have a period
Go to the old folks home
as soon as she stops producing eggs
Yes.
Don't know what you mean by older but there is a risk of pregnancy until a woman hits menopause, usually around 50.
No it's not but it's harder to get pregnant as you get older. It varies between women and you can check you fertility at the doctor.
It is certainly possible for it to be a crime. It will depend on the laws in that state or country, the age of consent and whether the woman consented.