How reliable are gender prediction tests?
Made For Mums - Un pódcast de MadeForMums
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We talk to MadeForMums' favourite GP Dr Philippa Kaye about some of the gender prediction tests out there - like nub theory, skull theory and the three lines test - to find out how reliable they are. Hosted on Acast. See acast.com/privacy for more information. Learn more about your ad choices. Visit podcastchoices.com/adchoices