Tylenol pm is on the list of meds my doctor gave me....I was having trouble sleeping and my doctor told me to take it..I take it at least once a week :)
I was told the same thing as texxasbaby. My Dr said Tylenol pm is safe and so is the generic brands as long as it acetametaphin (sorry I can't spell lol)
Tylenol pm is safe. So is benadryl to help you sleep. My midwife told me that so I would go ahead and get the walgreens brand it is the same as the Tylenol brand.
Tylenol PM is not on the safe meds list that my doctor gave me. Most sleeping meds aren't. Unisom is safe though. A bunch of the chemicals in many of the cold meds aren't safe for baby either. Make sure to take your safe meds list with you and actively talk to your pharmacist on what is safe and not for you during pregnancy.
Your best bet would be to talk to the pharamasist. Let him know you are preggers. Pharamasists know more about medication then doctors do.