Acupuncturist makes prediction

So I went to acupuncture the other day and Beth, my acupuncturist was asking if we were going to find out the gender ahead of time and I told her yes, of course. She then proceeded to tell me how "they" can tell the gender based on which side of the mother's body has a stronger pulse. She took my pulse at the beginning and the end of the session and she said that my left side had a clearly stronger pulse, which equals girl! No, I am not taking it to be solid truth, but it's fun to play along! Next doctor's appointment is tomorrow!