Position
that aids in concentration of semen is one of the eight therapeutic
sex techniques listed in 'Secrets of Plain Girl.'

To
achieve this benifit, the woman is asked to lie on her side,
with her thighs spread wide. The man lies alongside, between
her legs, and inserts his Love Weapon carefully. He should cease
making love with her after giving eighteen strokes of love.
This method helps to concentrate the semen and at the same time
cures any bleeding of the woman. It should be practiced twice
daily for a period of fiteen days. (NOTE: 18 is 2 x 9)