Medically reviewed by Alyssa Dweck, MS, MD, FACOG Key Takeaways • Timing sex during your fertile window—five days before ovulation through one day after—can increase your chances of getting pregnant.

Ovulation fatigue and exhaustion can occur during and after ovulation. It’s associated with fluctuations in hormones, including estrogen and progesterone. If you feel tired or exhausted in the weeks ...