So I had my apt today, I love my doctor, she is fantastic, however, my practice has 5 doctors, and I need to meet them all (I want to), so far I've met 2 and today I've met my 3rd doctor. She was very nice, but extremely quick in her responses and the usual 15min apt took about 5min. I was able to squeeze in a few questions and one of them was "when do I begin my 3rd trimester?". She said I am entering it now, I am 24w3d. Ha?! I thought 3rd trimester begins between week 26-28? I'm so confused, is she right?