Published in 1927, The Male Motor presents plain facts about the care and conservation of man’s sex-energies, showing how man’s physical health, mental power, length of usefulness, and virility depend on the proper functioning of the glands of his progenital system.
Published in 1927, The Male Motor presents plain facts about the care and conservation of man’s sex-energies, showing how man’s physical health, mental power, length of usefulness, and virility depend on the proper functioning of the glands of his progenital system.