Straight Away. because once you are pregnant, your ovaries no longer need to release eggs. this is why is it one of the tell tale signs of pregnancy (being late for menstruation)
Menstruation usually starts about two months after childbirth. However, breastfeeding may delay it somewhat.
Pregnancy is possible after a girl start menstruation.
Pregnancy Body response Body system
Probably not, however there have been cases of pregnancy and a mild menstruation during first trimester of pregnancy.
Menstruation is one of the phases of the menstrual cycle, whereas the menstrual cycle is the entire reproductive system. During the menstrual cycle an egg is released and to prepare for possible pregnancy the uterus lining plumps-up, if pregnancy doesn't occur the uterus lining sheds (menstruation) so it can start afresh again next cycle.
No, there is no ovulation or menstruation during pregnancy.
The same thing that causes pregnancy after menstruation: sex.
Menstruation and medication
Menstruation is one of the phases of the menstrual cycle, whereas the menstrual cycle is the entire reproductive system. During the menstrual cycle an egg is released and to prepare for possible pregnancy the uterus lining plumps-up, if pregnancy doesn't occur the uterus lining sheds (menstruation) so it can start afresh again next cycle.
You buy a pregnancy test.
Slim to none.
this could be pregnancy or stress.
If the egg is fertilized that means pregnancy has taken place. Hence, no menstruation.