The cervix is the doorway between your vagina and uterus. The opening in the center of the cervix is called the os. During most of the month, your cervix produces a thick mucus that clogs up the os, making it difficult for sperm to enter your uterus. When you ovulate , however, your cervix produces a thin, slippery mucus. Your cervix may also soften or change position, and the os may open slightly. This is all a calculated effort to make it easier for sperm to enter your uterus.
The cervix - Canadian Cancer Society
Bend your knees and place your feet wide apart. Different styles of speculums work slightly differently, but all have two bills and a handle. Use the lever to open the bills until the lock clicks. Be sure to figure out how to release the lock before you insert it. Put lubricant on the speculum or your vulva. Hold the speculum in a closed position the bills are together with the handle pointing upward. Slide it in gently as far as it will comfortably go.
The cervix is the donut-shaped opening to the uterus. Cervicitis is an inflammation and irritation of the cervix. Symptoms of cervicitis can be similar to vaginitis, with vaginal discharge, itching or pain with intercourse. Cervicitis can be caused by a sexually transmitted infection.
These parts are internal; the vagina meets the external organs at the vulva, which includes the labia, clitoris, and urethra. The vagina is attached to the uterus through the cervix, while the uterus is attached to the ovaries via the fallopian tubes. At certain intervals, the ovaries release an ovum, which passes through the fallopian tube into the uterus. If, in this transit, it meets with sperm, the sperm penetrates and merges with the egg, fertilizing it.