资讯

Black women are diagnosed with cervical insufficiency more than any other demographic in the U.S. We should be having more ...
A transvaginal ultrasound is similar to an abdominal ultrasound ... "The probe is inserted up to the cervix and it is generally not painful, but may be a little uncomfortable," Green says, adding ...
The low position of the placenta results in placental tissue covering the internal cervical os, or the inside the opening of ...