When is it between periods can a woman NOT get pregnant

I am on birthcontrol and my boyfriend and I were talking about having kids and stuff and we were told that a girl can not get pregnant if a man cums inside her sometime right after her period has ended. Is that true?
When is it between periods can a woman NOT get pregnant

There is no specific time that a woman can't get pregnant as all woman ovulate at different times.

It is usually unlikely that you will get pregnant after your period as you ovulate during your period and won't do so again for another month.
But some women can produce two eggs and can ovulate almost at any time.

I would suggest talking to your GP, there are also kits you can use that can tell you when you are most fertile.

Actually, most women on a normal 28 day cycle with thier periods will ovulate approximatly 14 days into her cycle. For example the first day you start your period is cycle day 1. So you would count from the first day you started your period to 14 days and that is when it is possible to get pregnant. From cycle day 13-17 I would be very careful if you were trying to avoid pregnancy.

i got pregnant the last day of my period so that is a myth!!!