You can eat Agaricus blazei if you have irregular menstruation. Agaricus blazei is only a kind of Chinese medicine or food that has the function of blood tonic, but does not have the function of regulating menstruation. If the menstrual cycle is usually disordered or dripping, there are many reasons for this condition, such as frequent non-ovulation or abnormal thyroid function, polycystic ovary syndrome, it is possible that menstruation is often delayed or does not come. If there are endometrial polyps, uterine incision diverticula or submucosal fibroids, it may lead to incomplete menstruation, which requires surgery. It is important to make a clear diagnosis and treat under the guidance of a doctor.