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.
Yes.
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.
as soon as she stops producing eggs
It is impossible for a year old girl to become pregnant.
Yes. A woman can become pregnant after her first time. It is an old myth that a woman can not become pregnant after the first time. Unless birth control was used properly, there is always a chance that she is pregnant.
It is rare for a woman to become pregnant at 49 but it possible. If a woman is still releasing eggs and having intercourse, she can become pregnant. Generally after menopause a female won't get pregnant but it's possible.
If the 40 year old woman doesn't take precautions to stop a pregnancy and neither do you (a condom) then the chances are high that even a 16 year old boy can get a 40 year old woman pregnant. If a 40 year old woman is having a sexual relationship with a 16 year (a minor) she can be charged by law.
A 16-year-old can only become pregnant if she has mated with a male recently.
Girls can become pregnant after receiving their period
yes
yes