Have you taken vitamin E from Yangshengtang, a sister with delayed menstruation? If so, are they all delayed for a few days?
Vitamin E is one of the essential trace elements for human body. This has no obvious effect on sex hormones themselves, so it generally does not affect menstruation. & ltbr & gt& ltbr & gt Menstruation is generally not delayed for more than one week. If there is a delay of more than one week, it is necessary to check the pregnancy.