For female 19 years age: on 23rd of april, we had unprotected sex after which on 25th april i.e. Before 50 hours I gave her ipill. After that on 29th april, it was the date of her period cycle but it usually comes 5-10 days after the date. So periods started on 5th may itself which lasted till 10th may. So is it pregnancy? On 19th may, we had protected sex. But on 20th may, she started bleeding and feeling weaker. Its 21st may today and still she is bleeding a bit and feeling weaker. So is it due to pregnancy? Or shall we take a urine pregnancy test if its pregnancy? What do you think on this? Is there a possibility of pregnancy in this? Or bleeding & weakness after a day of sex is normal? Please help us as we want to refrain from pregnancy.