When I was pregnant with my daughter in 1969 and I went to my checkup there was a woman there who looked like she was about four month along. Then in 1972 when we got transferred to Fort Riley we were neighbors. I found out that she was the one who looked like she was only 4 month along. They had a boy and Billy was only a few weeks older or younger, then my daughter. Anyway they went to kindergarten together
My mom told me that she as so excited to beleive she was pregnant and went to the doctors thinking two months, the doctor told her seven months.
She had what she though was a period until five months.
Sometimes, a woman who has never been pregnant just does not know.