Opk sentence example
- The Home Pregnancy Test (HPT) and Ovulation Prediction Kit (OPK) Photo Gallery has thousands of pictures, sent in by members, showing actual pictures of test kits and results.
- A fertility monitor, or ovulation predictor kit (OPK), is an ovulation calculator that works by monitoring surges in hormone levels.
- Estrogen and luteinizing hormone levels will rise during peak fertility and an OPK will read the levels and determine whether fertility on that given day is low or high.
- They should try tracking BBT readings on an ovulation chart or purchase an OPK in order to determine when they are ovulating.