These are the few I know: - My husband's aunt, already had two and didn't want any more. Had the implant (coil) and got pregnant with number 3. - A friend of a friend had sex with her boyfriend using a condom. The next day went she went to the toilet a bit of plastic came out. Next month BFP - My aunt, at the age of 45 thought she wouldn't get pregnant, when she did she thought it was the menopause. She obviously wasn't very well informed... Do you know anymore?