Can u get pregnant if not ovulating or fertile?

Depends on ovulation: Ovulation can be hard for some women to predict based on their cycles. Sperm can also live in the human body for several days, so you can have sex and not have ovulated, but ovulate a few days later and become pregnant. If you have irregular cycles, you may not know when you ovulate.

Maybe: No you can't get pregnant if you aren't ovulating. But it is challenging to tell when you are ovulating exactly so unless you are taking birth control, you don't have any ovaries, you are in menopause or you have medical condition that makes you infertile,'there is always a chance of pregnancy if you are sexually active

ART can help : Assisted Reproductive Technologies or ART provided preferably in specialized Infertility centers by Board Certified Reproductive Endocrinologist and Infertility specialists can help many women get pregnant. ART includes ovulation induction, in-vitro fertilization and embryo transfer (IVF-ET) and other methods...