Congratulations on preg and well done for BF so far.

I BF DS1 all thru my 2nd preg and he is still BF now.

My supply must have dropped more towards last 4 months of preg as he would feed less frequent and for shorter periods.

All I suggest is just keep offering the feeds, you may also find that your nipples are highliy sensitive.

After the birth he picked up again and back to being a booby baby!!

Good luck