Mid-luteal phase

The follicular phase refers to the period from ovulation to the day before menarche. The uterus and ovaries are affected by luteinizing hormone, which metabolizes luteinizing hormone to maintain the thickened uterine wall to facilitate the combination of sperm and egg and implantation. If there is no sperm and egg, the uterine wall will dissolve and the menstrual period ends with the menarche. Let’s discuss what the mid and late stages of progesterone are.

At the end of the late luteal phase, the growth of the uterine wall reaches its peak, preparing the conditions for the implantation and continued development of the sperm and egg.

The mid- and late-luteal phase is the time in between, and is usually discussed together with in vitro fertilization-test tube transfer (IVF-ET). Closely related to pregnancy.

The corpus luteum is a highly vascularized glandular duct-like structure that is rapidly transformed from the egg after ovulation.

The reasons for the mid- and late-stage corpus luteum splitting are:

One is autonomous rifting. Under normal circumstances, the yellow body bleeds, but if the bleeding is too much, spontaneous rupture may occur. Some people believe that incomplete coagulation during the corpus luteum stage causes bleeding, which increases the pressure in the corpus luteum cavity and makes it easy to rupture.

The second is that after the abdomen is hit, fallen, bounced violently, or ran, the pressure in the abdomen suddenly increases, causing the perfect corpus luteum to rupture. Some women may even experience corpus luteum rupture when they cough hard or defecate.

The third is caused by sexual life. During sexual intercourse, the male reproductive organ expands and contracts when sexual pleasure is achieved, which causes the tension in the corpus luteum to increase. If the man has rough sexual intercourse and the woman's lower abdomen is subjected to severe impact, it will cause corpus luteum rupture. The changes after corpus luteum rupture vary from person to person, and their clinical manifestations and main manifestations are very different. There may be only sudden but mild lower abdominal pain, the ruptured capillaries will heal on their own, and the small amount of blood discharged will also be absorbed on its own. Others may experience severe abdominal pain, and secondary damage to the body's blood vessels, blood flowing into the abdomen, severe cases resulting in effusion shock, if not promptly treated, can be seriously life-threatening.