I was only on my new pill three days and forgot to take it for three days after that on the three day I had unprotected sex and my boyfriend ejaculate in me and I was only finished my periods six days... im off my pill nine days and not due my periods till this Tuesday

Yes, it is possible that you could be pregnant. See what happens when you expect your period. If it is late, give it several extra days and then try a pregnancy test if necessary.

Depending on the pill you are using, you would need at least a week of consistent use, if not more, to be considered protected. Even then, pregnancy can be possible since no form of birth control will be 100% effective even when used correctly.

One way to help you remember your pills is to set your phone alarm or a watch alarm for a convenient time to take a pill. If it becomes too difficult to remember, consider another form of birth control. Your boyfriend should also be using a condom every time you have sex to lower the chances even more.