Vaginismus is painful, reflex muscle spasm of the vagina and leg muscles, which occurs when sexual intercourse is tried or anticipated.
When a woman has vaginismus, muscle spasms cause the vagina and leg muscles to tighten reflexively. Putting a finger or penis in the vagina is quite painful. Often it cannot be done.
The problem is often linked to past sexual trauma. Other factors, such as fear of pregnancy or venereal disease, may also be present.
Some contributing factors are: