The same thing that causes pregnancy after menstruation: sex.
It depends .. If you have sex and you get pregnant then you'll still get your period .
this could be pregnancy or stress.
You can take a pregnancy test from two weeks after you have sex. Other than a pregnancy test or missed menstruation it can be months before seeing symptoms.
ur not gtn ur period itz normal 2 have a lil bit of spotting
Probably not, however there have been cases of pregnancy and a mild menstruation during first trimester of pregnancy.
No, there is no ovulation or menstruation during pregnancy.
It is common to have the tender breasts before the menstruation. This is due to effect of the progesterone hormone. The tenderness will go away and you expect the menstruation next day. The tenderness persists during the pregnancy.
Menstruation and medication
You buy a pregnancy test.
Slim to none.
If the egg is fertilized that means pregnancy has taken place. Hence, no menstruation.
No, she is not pregnant, she in menstruating.
The menstrual cycle and pregnancy are important as otherwise we'd not exist. The whole purpose of menstruation and pregnancy is to continue the human race.