Can u only get preg only when ur ovulating or at anytime even if not ovulating??

Pregnancy: If you are certain you are not ovulating in a certain month, then without an egg, can't get pregnant. If your question is whether you need to have intercourse only day of ovulation to get pregnant, that is incorrect, you can get pregnant within a window of plus/minus about 4 to 5 days of when you ovulate, as sperm last a few days and so does your egg after ovulate.