"Tianbao Gongbao", as its name implies, is a baby born from a new uterus through uterine transplantation technology. Among the causes of female infertility, uterine infertility accounts for 8%, which brings hope to women who are infertile because of uterine problems all over the world.

In 20 14, the world ushered in the first "tiangong baby", which was born in Sweden. A 36-year-old new mother, born without a uterus, received a uterus transplant on 20 13. The transplanted uterus came from her 6 1 year-old friend. Previously, the couple frozen the fertilized eggs in vitro to prepare for pregnancy. This is because the transplanted uterus can't conceive naturally and needs in vitro fertilization before being transplanted into a new uterus. After this series of pregnancy preparation, the new mother successfully gave birth to a baby boy by caesarean section.

20 15, China also ushered in the first "Tianbao Gongbao". Huayang, like a Swedish mother, was born without a uterus, but what is more serious is that she has no vagina. Therefore, Huayang first underwent vaginoplasty, then frozen the couple's fertilized eggs obtained through assisted reproductive technology, then transplanted them into Huayang's mother's uterus, and then moved a fertilized egg into Huayang's new uterus. After this hand, Huayang also successfully gave birth to a baby boy.