Ending First Trimester, can you guess what we are having?

Viri
Saw our baby today at 11weeks 4 days, this time the doctor told us the baby was at 12 weeks :) we were beyond happy when we heard his heart beat at 159bpm and he kept waving at us.
The baby was also doing head stands, I guess the baby is already on sync with the head stand challenge! 
We chose to do the testing to find out the sexy of the baby, we'll get the results in two weeks!
What do you think the baby is?