Is this your first baby? - as they say you drop a few weeks early with your first but with later pregnancies maybe not until mush closer to the time. Every pregnancya nd women is different so what 'they' say is not always the case. Mention it to your doc but i wouldn't worry, i dropped at around that time with my first and ended up going to term.
mention it to your doctor, but don't worry about it. my baby dropped at 35 weeks and i am now 39wks5days and still pregnant!!
when i had my first ultrasound at 16 weeks he was measuring with my due date...but the doctor ended up moving my due date from oct. 16th to oct. 11th
i would bring it up at your docs appt..but i wouldnt worry...as i remember i think babies engage weeks before they are born...he may be engaged but decide to come back out again!! YOu never know hes prob just confortable down there,,,are you positive on yor dates...is there anyway you can be farther along??
I wouldn't be worried but if you are like you said yes bring it up at your next doctors appointment.