Just had a swab done Bec of cramps they used this thing to open my vagina walls so they could see my cervix properly they took swabs and everything came back fine not in early labour however it was soo painful I was literally tensing she every swab my cervix I hope this does not irritate my cervix and then causes pre term labour I also heard story's that people some people developed infections and it lead to still birth because of the infection a bit worried now