Baby number 3!

We have a 6 year old boy and a 4 year old girl! My Bf and I discussed another baby in 2-3 years since my oldest two aren't biologically his and SURPRISE we just found out we are four weeks six days! We have been together for quite some time and couldn't be more happy! My children will be so excited but we are waiting to share the news with them until after the ultrasound! July 19th cant come fast enough!