Genital herpes triggers may not be the same for everyone, but here are some possible triggers to look out for and to try and avoid: 1  Friction during sex. 2  Colds and illness. 3  Sunlight. Hormones. 4  Surgery. A weakened immune system.  Stress: Stress can make recurrences more likely, so even worrying about your herpes may be a factor.
The most commonly used measurements regarding the size of vaginas come from Masters and Johnsonâs work from the 1960s. They looked at 100 women who had never been pregnant and found that vagina lengths, unstimulated, range from 2.75 inches to about 3Â¼ inches. When a woman is aroused, it increased to 4.25 inches to 4.75 inches.
The opening between the urethra and anus is the vagina. It is normally about 4-6 inches deep. At the back of the vagina there is the cervix. This is only about 1 inch thick, as it is merely a muscular opening into the uterus. The cervix helps hold up the contents of the uterus (such as a baby), among other functions. Beyond the cervix lies the uterus, which is about 3-4 inches long. When a girl's vagina is penetrated (whether digitally, sexually, or otherwise), the vagina is the only part being occupied.