How far along am I?

Okay so I was told on a ultrasound scan the baby measured 5+6 but from my lmp(07/25/2017) I should've been at 4+6 basically a week off. What could that mean? Did I ovulate sooner? I had sex the 8th and 9th. I have 36 Day cycles and I was pretty sure the first ultrasound didn't see anything bc I was only about 3 weeks bc the first time they didn't see anything at all and now the baby is measuring 5+6?? Can ultrasound scans be a tad bit wrong?

Glow Resources

Let’s Glow

Glow is here for you on your path to pregnancy

Glow helps you navigate your fertility journey with smart tools, personalized insights, and guidance from medical experts who understand what matters most.

25+ million

Users

4.8 stars

200k+ app ratings

20+

Medical advisors