I am 38 weeks and the baby's movements feel different, much smaller and weaker. They are not less frequent - I'm fairly paranoid so have been very rigorous about doing kick counts etc, and I'm pretty sure that he's moving about the same amount as usual, but they feel much less forceful than before.
I've been thinking that it's probably a question of running out of space - I've got an anterior placenta as well, so presume that muffles things quite a bit. Every time I deliberately wait to feel something, eg by lying down on left side etc, he always moves and always at least 10 in an hour, so I'm not concerned as such, but would like to know if smaller/fainter movements at this stage are usual.