Aunt comes a few days early. What's with the brown secretions?

Aunt a few days in advance there are brown secretions, generally is the performance of ovarian corpus luteum function is not healthy, but also need to exclude endometrial polyps and other organic lesions, to check the female sex hormone six and thyroid function. If the menstrual cycle 21 days or so progesterone test has decreased, consider ovarian corpus luteum function is not healthy. After ovulation, ovarian corpus luteum, luteal secretion of estrogen and progesterone, maintain the endometrium. If luteal function is not healthy, it often causes early menstruation or brown secretion before menstruation. For luteal function is not healthy, to supplement progesterone treatment in luteal period, you can also give short-acting oral contraceptive replacement therapy. Also want to do B ultrasound examination, except endometrial polyps, endometrial thickening, uterine fibroids and other organic lesions. If necessary, curettage examination, except endometrial tumors.