One of the most valuable tools that a woman has when she is trying to conceive is an ovulation predictor kit. This is a tool that is used on a daily basis in order to determine when a woman is ovulating. When you are using this device, it is important that you are diligent because your hormones can change fairly quickly.

An OPK works similarly to a pregnancy test. Urine is tested for a particular hormone that is present during ovulation. When the test shows positive, intercourse should be conducted every other day for several days. This will help make sure that sperm is present when the egg is released.

To properly use an ovulation predictor kit, make sure that you use it first thing in the morning with what is called first morning urine. This is the urine that you produce as soon as you wake in the morning. Studies show that using this urine offers the best results to be tested by the kit.

Many women also choose to test partly through the day as well. This is popular because it is possible for hormone levels to fluctuate as the day progresses. Make sure that you continue taking a test daily until you are able to conceive.