my friend and her boyfriend got in close for a sex act. he touched her vagina but no penetration happened. but he did ejaculate on the vulva. to avoid pregnancy conditions, she took ipill after 18 hrs of this. the incident happened on 17th April and her last period was on 8th April. She got heavy bleeding (like periods) starting 25th April till date.
Could there be a chance of pregnancy still ? is this her periods which got preponed? she is scared and in stress.
Please reply ASAP.