Ms. H and Mr. D, a Taiwanese couple, was about to start a family after five years of marriage, but they tried for almost a year without success. The couple went to the hospital for examination. Ms. H had blood drawn and B ultrasound, and Mr. D also checked the semen, but none of them found the problem. After repeated fruitless begging, they decided to do IVF. Ms. H wanted to have both children at once, but after a comprehensive assessment of Ms. H's physical condition, for her own safety, the Lishe medical team advised to have one child first. After successfully transferring a blastocyst, their baby was born in June 2021!