you can still get pregnant if you are menstruating so making your period come sooner will not stop you from getting pregnant. other than the morning after pill (which it sounds like it might be too late to take now) there isn't anything else you can do to avoid getting pregnant from that sexual encounter. in the future avoid pregnancy by using an effective birth control method. discuss options with your doctor or planned parenthood. there are a lot of options available.
will i get pregnant? does making period comes faster helps to prevent a pregnancy from occuring? . my menstrual cycle is around 34-36 days as calculated. my bf ejaculated at the opening of my vagina during day 23 of my menstrual cycle. is there anything i can do to prevent the sperm from meeting the egg and makes my menstruation comes faster? (other than the pills)