The importance of this fact of rejuvenation of the womb is the bearing it has on the question of sterility. No case of sterility should be regarded as hopeless until electrical treatment has failed. In 1915, I was able to bring about pregnancy in a woman of over 30, who had considered it was a hopeless impossibility. She had always remembered profuse and painful periods; and the first sign of improvement after 12 treatments was the occurrence of a painless period – the first painless flow she had experienced for over 14 years.