The Dubai Desert Conservation Reserve (DDCR) is the UAEâs first national park. Carefully planned rehabilitation over the years has resulted in a protected environment for the last of the desert wildernesses.
If you are having trouble getting pregnant, you may have a progesterone blood test as part of a fertility study. A progesterone blood test is the best sign of ovulation. If you are pregnant, you may have this test to check the health of your pregnancy. You may have this test to find out if: You are ovulating.
Progestin challenge. Progestin challenge, or progesterone withdrawal test is a test used in the field of obstetrics and gynecology to evaluate a patient who is experiencing amenorrhea. Due to readily available assays to measure serum estradiol levels, this test is now rarely used.