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 can then be effective for two months or even longer. There is no evidence they provide any relief after six months. Steroid enjeksiyonları: https://www.multichain.com/qa/index.php?qa=user&qa_1=danceteam8