When married to my first wife, we decided, after the birth of our first daughter, that she was so cute and loving that we wanted another baby. Following that decision, we had intercourse during the most auspicious period for conception. We climaxed simultaneously. At this point, and for the first and only time in my life, I felt dual sensations in addition to the orgasm-the penis head entering the mouth of the cervix and a distinct sucking sensation as my semen was drawn into my wife's uterus. My wife was certain she had conceived and told me it would be a boy.
Many women report that the cervix is especially sensitive to stimulation.
This sensitivity also extends to the uterus which is affected by the rhythmic penile thrusting during intercourse. That the uterus plays an important role in the woman's sexual nervous system cannot be denied. All manner of sex toys including dildos and insertable vibrators may make the presence of a penis all but irrelevant to some women. In fact, over many centuries, tens of thousands of Asian women have achieved orgasm through the stimulation of the vagina and cervix by the use of a pair of ben-wa balls. One of these was a hollow ball.