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Endocrinological, biophysical, and biochemical parameters of semen collected via masturbation versus sexual intercourse
semen masturbation sexual intercourse
2009/2/12
In clinical programs of assisted reproduction involving infertile males, it is essential to obtain semen of maximum quality. To evaluate ways of achieving this objective, and to assess the fertilizi...
Kinsey and his co-workers cracked open the door of the closet where masturbation was hiding in their 1948 volume "The Sexual Behavior of the Human Male". They reported that 92% of the men in their sam...