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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...
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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...