The decline in both female and male libido can be linked to the decline in secretion of HGH in the body. Sexual potency and HGH levels are high in puberty, however diminishes throughout as you percent of men have erection problems as they approach 80 years. A clinical study in South Africa conducted of about 300 ageing adults proved that HGH treatment boosted sexual potency in about 75 percent of men. Furthermore, interviews conducted on people in Denmark using HGH therapy to slow down aging process indicate both men & women experienced improvement in sexual function and libido.
It will stimulate her clitoris over time and in theory some of the growth may remain permanent, not in my lady's experience, but I'm sure of others. Test compenents like Tbol seem to be the best for that crazed lust, Tbol get's her craving my dick and blow jobs become quite frequent. Careful though as they also seem to get "roid Rage" easier and almost seem like they want to pick fights or fuck. I am not encouraging "dosing" your women at all, but if she was in for a light and short cycle for her physique, I would bet that she would get enough cardio at night.