you do not get your period when you are pregnant. you can bleed you can spot around the times of your period....but you do not get your period when your pregnant unless you have a medical condition
im sure your friends did not experience their period their entire pregnancy
well if your having unprotected sex anything is possible...I know several woman who had a period there whole pregnancy and specially the first 3 months.
no you dont get your period when your pregnnat
you do kno that having sore boobs is very normal during pregnancy