Uterine lavage is an important treatment option for mares that are susceptible to persistent or chronic endometritis and other uterine pathologies. For mares with retained fluid prior to insemination, flushing the uterus via Ceragyn Uterine Lavage up to 4 hours prior to insemination can help to increase a mare’s chance for successful pregnancy. For the treatment of post breeding endometritis, the best results are found using Ceragyn Uterine Lavage from 6-48 hours after breeding.