Ovulation twelfth day waist acid, brown secretion is how to return a responsibility

1. Hormone levels

change after ovulation, which may stimulate the endometrium, resulting in a small amount of endometrial exfoliation, and then brown secretions, and may be accompanied by symptoms of waist acid.

2.

If the fertilized egg is successfully implanted after ovulation, it may cause a small amount of bleeding. In most cases, it is caused by a small wound in the endometrium caused by the implantation of the fertilized egg. At the same time, the uterus will expand and stretch the uterine ligament during the implantation process, resulting in a sore waist.

3. Cervicitis

If you do not pay attention to personal hygiene after ovulation, suffering from cervicitis, due to inflammation stimulation, may lead to endometrial damage, brown secretions and symptoms of waist acid.