â¢ is one of the main ingredients involved in the formation of ground-level ozone, which can trigger serious respiratory problems. â¢ reacts to form nitrate particles, acid aerosols, as well as NO2, which also cause respiratory problems. â¢ contributes to formation of acid rain. â¢
To strip the membranes your cervix must already be dilated. It can have some effect to trigger labor. Most doctors prefer to induce by 41 weeks or certainly by 42 weeks to avoid the complications of postterm pregnancy.
A membrane sweep can be uncomfortable, as the cervix is often difficult to reach before your labour begins.f you've passed your due date, you should be offered a membrane sweep before other methods of induction. You may be offered two or three membrane sweeps before your doctor or midwife suggests other ways for you to be induced. If you don't want to have a sweep, you can decline the offer.