The ONLY reason I asked was to understand your situation better. Best of luck!
Unfortunately, there is no way to give you a cut and dry black and white answer to your question. 15mg a day for a month in a half certainly IS long enough to cause dependency and w/d. but everyone is different, especially newborns. The important thing is that your doctor is aware so that extra care can be taken to watch the baby for any signs of w/d. Hopefully he/she won't experience any. Just keep communicating with your doc, and always be honest with him/her about exactly how much you're taking.
Good luck to you, best wishes for an uneventful delivery!!
These questions people ask don't help me with my answers... but I told them I was taking it
Are u under a doctors care? Does your obgyn know you take this medication? If so, have you discussed your concerns with her?