There's no way for a woman to get pregnant when they're not Ovulating. A woman must be Ovulating at the time of intercourse to get pregnant.
Ovulation is the process of releasing the Ovum or eggs from the ovary which is then ready for fertilization if you have intercourse.
If you're trying to get pregnant you need to wait to have the intercourse at the time of Ovulation.
A woman has the highest chance of getting pregnant and is most fertile between 12 to 14 days after their period.