Fundamental height question!

Jen

So I am 24 weeks, and today’s Fh put us at 28 weeks. I know it’s normal for there to be about a two week off count, but an entire month is quite a jump! Did anyone else get a similar situation and it turn out true or false? I know sonograms are way more reliable due to so many factors (I fully acknowledge this can range differently every week), but just curious to other people’s situations that had similar experiences and their outcomes!!