Its because your age some get their period early some don't .
pms is having a period
Having your period means you aren't pregnant
If you had your period, it isn't necessarily your period. You could be having a miscarriage. So even if you did have your period, it could possibly be having trouble caring for your baby and having him die. I'm sorry :/
no you cant you have to be on your period
Your having a period
If you are having a period you cannot be pregnant
no
Bleed..
It isn't really possible to get pregnant while having a period.
is it okay to take myrae while having period
No. If you are having a period it is highly unlikely that you are pregnant. There are some cases where womans keeps having period along the pregnancy. But it is very rare.
A girl won't get pregnant from not having her period; she may get pregnant from having sexual intercourse. However, the lack of the period may be an indication of pregnancy (but not the cause).