The values of progesterone and estradiol in early pregnancy have a certain range, elevated within the normal range is favorable to the development of the embryo, but not the higher the better.
Progesterone, also known as luteinizing hormone, which is produced when the ovary ovulates, helps the uterine lining to accept the fertilized egg, and is important for the fertilization of the egg to settle down. If the secretion of progesterone is insufficient, it is easy to lead to infertility, and a low level of progesterone in early pregnancy will lead to the failure of the development of a fertilized egg. However, there is a certain range of progesterone values, not the higher the better, if the progesterone is too high may have adverse effects on blood clotting.
Estradiol is the most active estrogen, which can promote the growth of uterine muscle cells. However, high estrogen levels in early pregnancy can affect follicular development and stimulate excessive endometrial hyperplasia, which is detrimental to embryo implantation, so estradiol levels are not as high as they should be.
It is recommended that pregnant women with abnormal hormone levels should seek medical attention in a timely manner and take appropriate diagnosis and treatment.