Re: Measuring a bit off?
Not all women ovulate on day 14, which is what lmp date calculations use. You probably just ovulated a little later in your cycle. Probably nothing to worry about, my date usually changes a bit with ultrasounds. With this baby I was charting, so I know when I ovulated. If you don't chart, it's harder to know when you ovulate and they just assume all women have a 14th day ovulation.