Our girl has always measured right on track except for the last two appointments. With fundal measurement she’s been behind, been at 35 for both my 36 and 37 week appointment. Doctors don’t seem that concerned and neither am I, but they said if she’s still behind at the next appointment they might do an ultrasound. But I heard ultrasound weights weren’t exactly all that accurate. Anyone have an insight as to which form of measuring is more accurate?