My cycle is every 30 days. my partner ejaculated in me during my ovulation period. is it possible to be pregnant?

Ovulation: If you had sex during the your ovulation period, you could be pregnant. You can confirm this with a pregnancy test.

Yes: If you do not wish to get pregnant, then you need to use an effective form of contraception from a trusted source. You can always get condoms or go to planned parenthood if you don't have other resources.

Of Course!: Having unprotected sex during ovulation is the recipe for becoming pregnant. Statistical risk of pregnancy is about 25%. If your period is late take a pregnancy test to know for sure.