I intimated with my gf on 17th April.. Her cycle started on 12th and ended on 16th of April.. As i was nt sure whether i ejaculated inside her.. She had Unwanted 72 with 23 hours.. She started bleeding on 22nd and the bleeding stopped by itself on 27th April.. The bleeding was not as much as on her periods.. She vomitted on 2nd May and then again around 5-6 may.. Is there anything to worry as we dont want baby.. Also its 17th now and she still waiting for her periods.. Is she Pregnant? If not how long can it take for her periods to come as its already around 32 days since she had her periods last time..