If the patient’s menstruation is usually very regular, the current period is delayed for 12 days, and the examination determines that there is no pregnancy. In this case, the patient needs to have an ultrasound, which can observe the thickness of the patient’s uterine lining, and through the thickness of the patient’s uterine lining, it can be deduced when the patient’s menstruation will begin. If the patient’s endometrial thickness reaches 1.0cm, it proves that the patient’s menstruation is about to start, and she can wait for her menstruation without any treatment. If the patient’s uterine lining reaches 0.8cm, it will take at least 1-2 weeks for the patient’s period to start. The patient can choose to use progesterone capsules or use drugs such as Shao Abdomen Bypassing Blood Stasis Pellets and Motherwort to promote the onset of menstruation. If the ultrasound shows that the uterine lining is relatively thin, around 0.3-0.5cm, in this case, the patient can use Tonic Jiale plus progesterone artificial cycle to promote menstruation.