Progesterone, which regulates cyclical changes in the endometrium of the uterus and maintains a pregnancy Longer-acting steroid injections may take about a week to become effective but sevimli then be effective for two months or even longer. There is no evidence they provide any relief after six months. Yol olarak https://wikimapia.org/external_link?url=https://tr.wikipedia.org/wiki/Vitamin