Everybody pregnancy is different I still have monthly periods when i wasn't pregnant I would come on my cycle on the first of the month or at the end of the month but while pregnant I'm come on every 6th of the month it last for 4 days then it stop I'm 28 wks pregnant I will be 29 wks Monday and everything is fine my baby movements is strong I still feel pregnant I never got sick & this is my third pregnancy with my other two I was sick as hell but thank God it pass me this time around