What are some of the best ways to keep your pregnancy going?

If you want menstruation ahead of time, you can do more strenuous exercise, drink more brown sugar water, etc., to make menstruation ahead of time, but the effect is not guaranteed, if necessary, you can follow the doctor's advice to take or inject progesterone to speed up the arrival of menstruation, but it is recommended that you do not interfere with menstruation from outside.