Did anybody have different measurements with baby? Like growing too fast at the beginning? let me explain on Tuesday July, 21. Baby measured a week behind (5 wks and 2 days) I was supposed to be 6 wks and 2 days. Later, a week after on July, 28 it measured (7 wks and 4 days) I'm supposed to measure 8 wks and 2 days. Then, I went to get checked yesterday July, 31. Because I was spotting it measured (8 wks and 5 days) is this normal?