Hi Mayra:
My wife and I sort of figured out about the vibrator causing the
involuntary contraction by luck. As I mentioned she was very weak and
couldn't close the Kegelmaster even with one spring in the 1st position.
It was just a hunch that if the Kegelmaster was opened up inside of her
and we just briefly touched her clitoris with the vibrator there would
be a "contraction". It turned out that this "exercise" was all that was
needed to get things moving as far as muscle strength goes.. She was
soon able to close the Kegelmaster without the vibrator. Now that she is
on 2 springs she uses the vibrator for other things! At the rate she's
going she will be on 3 springs in 3 or 4 weeks and I never would have
believed it but she will someday be closing all 4!
I love the Kegelmaster. My wife loves it. Her mother loves it. I would
suggest it for any woman! She says she is having better orgasms than
before she had our daughter. It seems like she is also on the road to
being tighter and stronger with more control, too! That person who wrote
it was right. The Kegelmaster seem too good to be true.