After a woman has a newly placed ring, because the ring can mechanically compress the endothelium, make the endothelium’s blood circulation is poor, resulting in ischemia, degeneration and necrosis of the endothelium, which leads to the existence of irregular menstruation, resulting in scanty menstruation, which is relatively common, especially in the first 1-3 months after the placement of the ring, the occurrence of such a situation is more common. You can take Chinese medicines to regulate menstruation, consider Wu Ji Bai Feng Pills, Ding Kun Dan, Kun Tai Granules and other Chinese medicines to regulate for about 1-3 months. Normally, you can add more soybean products, eggs, milk, lean meat, fish, shrimp, chicken, duck, etc. can promote better growth of the lining, but also can make the menstrual flow back to normal, avoid stimulating food intake. When the ring is adapted, the amount of menstruation will also slowly return to normal in the later period.