Hair and Ultrasounds lmao

Call me crazy but does anyone else feel like they can see hair in their babies ultrasound? With my first daughter I feel like I made out a full head of hair in her 26 week ultrasound but then I thought no way I'm crazy! BUT she was born with ALOT of hair and I didn't think anything of it until now I'm pregnant with my second daughter and had my 20 week ultrasound and it's the same thing! I see other peoples ultrasounds and I could swear it looks like the baby had a bald head.... Anyone else feel the same way? Or am I just crazy? Lol