Baby is 4 lbs. Heartbeat of 134. Balled up, legs crossed and pulled, head down, arms mostly around…

Baby is 4 lbs. Heartbeat of 134. Balled up, legs crossed and pulled, head down, arms mostly around face a few mins after the ultrasound started. Not out of room yet, just likes to stay balled up. Practicing breathing well and in a rythm. Umbilical cord is not wrapped around anything as of now. It appears to be a boy but it is another guess we only got two glimpses (but we did manage to steal a picture before baby moved. It's in comments). I say it's a boy. He's sitting close to my cervix if not already on it. Amniotic fluid is lower than last time but told it's normal. I honestly doubt we make it to May 14th. I'm praying we make it to the end of April 16th. The baby is measuring about a week or two behind what my due date is, dr said nothing to worry. Just a small baby. What do you mommas think? Should I go with baby is Emery, or is there still a possibility of baby being Reylenn? Pictures in comments.