I did a blood test at 11 weeks and had my anatomy scan the other day. Everything was correct. I’m did question the ultrasound tech to ask how many times the bloodwork has been wrong and she only knew of like 2 times in the 5 years she’s been doing ultrasounds. It has been correct for both my babies.
Did bloodwork for both of my pregnancies. First pregnancy was correct, a boy. I have my growth scan tomorrow and bloodwork states another boy. I know it’s very very rare for bloodwork to be wrong but we’ll see 😂. My mom did have a friend who was told she was having a boy the entire pregnancy and each visit on the scan was a boy. She gave birth to girl, not sure how the mix up happened but it’s crazy