It's a stitch given on the uterine mouth that is cervix in order to avoid any preterm delivery or mishap, you should also make sure that u are on a complete bed rest in case of any excigency. U should not sit in a squatting position whatsoever and use only western toilets , constipation if any should be avoided by taking enough roughage and fluids in ur diet . For any further information or assistance you may get back to us.