Why do some women still have periods during the early months of pregnancy?

Answers:

My term be supposed to come yesterday (Jan 13th), today is the 14th and it still hasnt come?

agree beside tulla. because the bin liner of the uterus wall have to be shed completely. the bleeding pregnant women enjoy during the hasty months is not a indisputable time of year. it's call "implantation bleeding" by medical professionals. here is an article going on for association bleeding on ivillage:

Period after Depo shot?

they dont own period, they own bleeding during pregnancy. immensely different, but still blood from the vagina

Hi Teenage GirlsHelp?

Because the bin liner of the uterus wall have to be shed completely.