Scientists in China breed healthy mice from two females. The end of men?

the term "breed" was incorrectly used. To breed the 2 individuals would have to have their genetic material mixed together during the act of breeding, aka sex. That requires some means of accomplishing this. It is one of the amazing things about human anatomy and physiology that the man's penis fits so well into a woman's vagina and that the male reproductive system ends up sending millions of sperm out from the penis and they then can swim up the vagina, through the cervix and fertilize an egg at just the correct spot in the fallopian tube to support the birth of a product of conception. The Chinese managed to use gene editing and to get the genetic material from 2 females to form a product.