What percentage of men in their thirties and forties report that they always experience orgasm during sex with their primary partner?

Toilet training develops from an interaction of physical maturity, cognitive understanding, cues and feedback from the environment and

A) bribing. B) spanking. C) motivation. D) punishing.

Several aspects of aging in late adulthood contribute to sleep disturbances. For men, what leads to frequent urination and can disrupt sleep?

a. atrophy of the bladder b. shrinkage of the urethra c. slowing of the digestive system d. enlargement of the prostate gland