Yes. Thank You Very Much. My Son And His Wife

Yes. Thank you very much. My son and his wife are adopting a newborn, open adoption and they are at the hospital. They've been told that the baby is healthy but that his is undergoing withdrawal from the anti depressants that his mother took during pregnancy, and that can not see him. How serious a problem a problem is this likely to be? Short or long term, etc.? Really appreciate your help.