I'm 21 weeks and I noticed today that my regular knickers are feeling very tight when sitting, at hip high/under belly. I didn't realise beyond a bit of discomfort until I took them off after a long time sitting down and could feel and see how tight they had actually been. I know the uterus is cushioned but I know that at this stage the womb is sitting right at that point- could a few hours of tight pressure have done any harm to the kid?
Testimony from anyone who's worn digging in waistbands while sitting in second trimester and your babies were fine is welcome!