Ten years ago, the prevalence of infertility in China was 2%-3%, and in 2012, the national survey results showed that the prevalence was 3%-4%. With the improvement of living standard, factors affecting pregnancy are gradually increasing, including unhealthy diet and lifestyle, as well as environmental pollution and cell phone and computer radiation, making the incidence rate higher and higher. Recent statistics show that the incidence of infertility in China has been close to 14%-15%, of which male factors account for about 40%, female factors account for 40%, and the remaining 20% belong to the factors of both parties, the above is the current infertility status.