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.
The Clearblue Ovulation Test detects the LH surge to tell you the 2 days each cycle when you are most fertile. Tests which monitor hormones, such as the Clearblue Ovulation Test, have been shown to be more accurate at detecting a woman's most fertile days than calendar and temperature methods. 2. Ovulation Tests â Get Pregnant Faster. Find the Best Ovulation Predictor to Help You Get Pregnant.