The absence of menstruation for three months after the implantation of the Mannuelle ring is mainly due to the high potency progesterone released by the Mannuelle ring, which makes the uterine lining atrophy and thus the absence of menstruation. If disease is ruled out, there is no need for special treatment, and estrogen and progesterone medication can also be used to adjust menstruation.
After insertion of the Mannuelle Ring, the highly effective progesterone inside the ring is released slowly in the uterine cavity and acts on the endometrium to inhibit the proliferation of the endometrium. Therefore, even though the MENLO Ring does not affect normal ovulation, the endometrium is thin and very little endometrium is shed as the estrogen and progesterone secreted by the ovaries retreats, resulting in a decrease in the amount of menstruation or even the absence of menstruation.
The absence of menstruation three months after the placement of the IUD means that the IUD is effective and patients generally do not need to be overly concerned. After placing the IUD, patients should have regular checkups and consult their doctors for symptoms such as abdominal pain and abnormal bleeding.