I think you go by when the sperm unites with the egg
You can get pregnant any time you have sex regardless of when your period was. To find the most likely time when you will get pregnant count back 14 days from the first day of your last period. One month from that day is the most likely time to get pregnant.
It depends when you started having your menstrual cycles because in the first couple of months it is hard to find a regular pattern, if not it could be stress.
You can find out you are pregnant 14 days after you had sex.
that's when u find out your pregnant so that's in the first week of your baby growing
Pregnant?
she will find out once her period doesnt come
No, you don't have to miss your period in order to find out that you're pregnant. A pregnancy test can be taken from two weeks after you've had sex, you don't have to wait for a missed period.
Only if you have missed your period. Yes. You can find out you are pregnant two weeks after intercourse exactly or you can go by the date of your next upcoming period.
If you get your period chances are you are not pregnant. If you don't get your period and you are pregnant, your doctor/midwife will want to determine when you most likely conceived, to do this he/she will want to know the first day of your last period. If you have a 28 day cycle ovulation usually occurs in the middle of your cycle.
A person can now find out if they are pregnant before even a period is missed.
The first day of your last period is where the OB/GYN will calculate your due date from. Like say you get pregnant near November 5th, your due date would be around August 11th the following year. Also the OB will do an ultra sound to determine how far along you are and to help them figure your due date.
there is a lot of reasons like you are pregnant or you have a problem so go to your doctor and find out if your not pregnant