L'acupuncture. Ọ ga-, site n'ibelata nchekasị na nchekasị, mee ka ohere nke ịga nke ọma na vitro fatịlaịza. Ọ ga-ekwekwa, dị ka otu nnyocha si kwuo² bipụtara na akwụkwọ akụkọ Fertility and Sterility, melite ogo nke semen na ụfọdụ ụmụ nwoke.