Understanding what an endocrinologist does begins with understanding what the endocrine system is. The endocrine system is a series of glands that produce and secrete hormones that the body uses for a wide range of functions. These control many different bodily functions, including: 1  Respiration.
Most ovulation tests may be used at any time of the day; some suggest testing first thing in the morning, although this is not required. For greater success, test about the same time each day, and reduce your liquid intake for four hours beforehand.
These are no frills tests that offer a combination of the ovulation tests as well as a pregnancy test. The ovulation test strips are designed to find the LH surge, indicating ovulation. This can help you get pregnant. The pregnancy test is to be used at the end of your cycle. It can detect 25 mIU/ml of hCG within 3-5 minutes and is 99.8% accurate.