1 There are many reasons for delayed menstruation, but basically it is these physical diseases with great psychological pressure.

According to your situation, I personally think that first of all, you are deficient in both qi and blood, anemia, sometimes dizziness, low blood pressure, and then you will get dizzy when you squat down and stand up, coupled with acclimatization, which will delay menstruation. In fact, you can call this amenorrhea. Treatment takes a long time.

2 treatment methods. I wonder if anyone in Japan sells progesterone. China's name is progesterone. It takes about 12 days to menstruate. After you come, you should adjust your menstrual cycle, and use sheep placenta and progesterone to adjust your menstrual cycle. This adjustment period will take 4 months. When coming to menstruation, take progesterone and sheep placenta to adapt. There is also the dependence of sheep placenta, and Japan seems to have substitutes.

3 food supplement. There are two things that can be used, deer placenta, which is closest to human placenta. I won't talk about the benefits. There are still people with placenta, which seems to be sold in maternity hospitals. If you can't eat it, you can wrap it as jiaozi. Other effects are not as good as these two,

Wish you good health.