A woman who is trying to conceive ovulates on day 12 of her monthly menstrual cycle. An ovum can live for up to 24 hours after it is released. Sperm can live for about three days after entering the female reproductive tract. On
which days of the woman's menstrual cycle would sexual intercourse be most effective in achieving conception?
O days 8, 9, and 10
days 11, 12, and 13
O days 12, 13, and 14
days 13, 14, and 15

I would say 12, 13 and 14. Please correct me if I’m wrong.

I’ve personally felt invisible all my life, especially when a friend turned out to be fake and didn’t seem to take any type of interest in what i said or any type of input i said. being invisible is a terrifying feeling to experience due to the fact you feel like no one sees you and just sees you (sorry if that doesn’t make sense). it’s like a deep emptiness that no one can fill, just you; you have to fix that emptiness by yourself and you don’t really want , or in some cases want to be invisible. i can see many invisible people when they intentionally stay away from people that can potentially hurt them in any way. also, when a person intentionally breaks off a connection so they aren’t seen by people.hope it