http://www.smartgroups.com/message/readmessage.cfm?gid=1423922&messageid=1931 The vulva should return to normal size in 1-2 weeks after surgery. Since it has been roughly 2 months, it is likely that the right gland is still overproducing hormones. Thus it is time for surgery to remove the right gland or time to start her on Lupron to control the signs. With a big vulva there is more of a risk of estrogen induced anemia, so I would recommend surgery or high dose Lupron. Yes, melatonin can be used with the Lupron to help the fur grow back. Hope that helps, Jerry Murray, DVM [Posted in FML issue 3944]