PrimeWire

You can now watch the entire I Didn't Know I Was Pregnant Season 4 Episode 1 movie online in high-definition quality, complete with English subtitles for a better viewing experience. Best of all, there’s no need to download anything—simply stream it directly from your device anytime, anywhere.

Believe it or not, many women get all the way to the moment of childbirth without knowing they were pregnant. How is that possible? Using true stories as a guide, this series examines some of the reasons, which include a small or inactive fetus, dieting, irregular periods caused by stress, past infertility and poor use of birth control.