hi just wait it could be a hic-cup with your period it is possible to miss one here and there just missing one does not mean your pregnant it could also be from having anal sex it just upset your system if it was you first time but next time use some ky jelly your find the slip a lot better. go to www. dodsonandross. com on the if you look down the left hand side you will see anal sex give this a good read you may find some help. do hope this helps you. good luck
had anal sex by using codom but still got late period? . my boy friend and i had a anal sex he licked my anus and vigina and used sliva as lube. and during penitration he used his sliva to moisturize his penus while he was wearing condom. but now my periods are late. please help me what to do