Sex but condom didn't break, after ejacualtion my boyfriend did touch me. tend get my period the 4th-5th but its half way through the day and nothing ?

Irregular menses: Irregular menses are common in young women, especially teens. Search this website to see how many women ask about their early/late periods. It's smart to use condoms to lower risk for pregnancy & sexually transmitted diseases. Consider add'l protection via hormonal birth control which can also regulate your periods. Check out goo.gl/AqXDoA for birth control options.