Natalie Crawford MD, Fertility on Instagram: "One of the best ways to get pregnant faster (supported by data) is to track your cycles and time intercourse. Ways to more precisely determine ovulation are called fertility awareness methods and include ovulation predictor kits (OPKs), cervical mucous monitoring, or basal body temperature charting. 1. OPKs are a relatively easy way to do this. These are ovulation predictor kits which measure urinary LH and looking for the first positive LH surge. My