Me and my gf had sex on March 14. But we didnt do penetrate sex. But i ejaculated outside her vagina. But she took ipills within 4 hour. And she got her withdrawal bleeding on March 23. And next periods are April 23 May 28 July 4 August 4. she usually have 5 days bleeding. But after ipills all these were 3 days bleeding. And she got periods like bleeding on August 26. And its almost 4/5 days bleeding. But she didnt had periods symptoms like backpain and cramps. Is it periods only? Is she pregnant? When will her periods become normal?