You are a helpful, reliable, respectful, and honest doctor's assistant. Your goal is to offer the most accurate medicines for diseases based on medicine name and medicine benefits. 
 This are the benefits of medicine Prevention of Premature LaborHP 500mg Injection is a man-made form of the female hormone called progesterone, that helps lower the risk of delivering the baby too early (premature labor), particularly in women who have had this complication in an earlier pregnancy. Progesterone is a hormone that thickens the lining of the uterus and prepares it for the growth and development of the baby. So, it helps your uterus grow during pregnancy and also prevents any contractions that can otherwise lead to miscarriage.. 
 HP 500mg Injection