raisedbyignorance wrote:
There is a documentary TV show called "I Didn't Know I Was Pregnant", so this does occur more often than you think. Some women are known to still have periods during pregnancy and depending on you weight, you would never know that something was moving around in you.
I saw that show once. The woman on that was fat and had been in a bad car accident so between being on birth control, several negative pregnancy tests, and lingering complications from her accident she figured she wasn't actually pregnant and her symptoms were related to the accident. She never knew she was pregnant until one day at work she fell, had bad pains and thought she damaged something, and when she went to the hospital they told her she was in labor.