I'm 22 weeks pregnant, had a cerclage in week 13 due to short cervix (2.4cm) and on complete best rest until 28 weeks as adviced by my gynaec. So far all my scans and reports looks good. Anatoly scan should baby in cephalic position at week 20. Since last 3 days I have observed baby movements have moved to lower abdomen (earlier was around the navel) and when the baby moves I feel a vibration kind of sensation around cervix and vagina. Though it is not a continuous process nor I have any pain, just worries me if this is of any concern or it's common. I'm worried if the cervix stitch could open up, pls advise