So I went for my first US on Monday. I thought I was 9 weeks according to LMP. Baby was measuring 7 weeks 2 days. HR 136. The ultrasound tech said everything looked prefect. She said that is normal for ladies to measure either ahead or behind. That's why they do the first US as many ppl have irregular periods etc. however the way my belly is poking out I look further than 7 weeks haha! I will actually be 8 weeks tmrw. Has anyone else experienced this? I'm not worried. Just curious.