We had my first ultrasound this am and lil peanut had a good strong heartbeat

now the next step is getting to Christmas and I will be 12 weeks, but today eased my nerves tons! I did blood work to test my progesterone levels to see if I need to take Progesterone. .anyone else have to have that? Dr said it's totally normal to need it?
Re: 1st ultrasound and strong heartbeat :)
Me- 28, DH- 32 ----> together six years, married June 2012
Initial diagnosis of PCOS, currently labeled as unexplained infertility
BFP 12/20/13, EDD 8/25/2014, baby got his wings at 11 weeks and 3 days.
BFP 11/9/14, EDD 7/24/2015