New challenges in human in vitro fertilization.

  title={New challenges in human in vitro fertilization.},
  author={Robert M. L. Winston and Alan H. Handyside},
  volume={260 5110},
This review assesses some scientific and ethical problems with human in vitro fertilization. Improved selection of viable embryos, better culture conditions, and greater understanding of the uterine environment will increase success and prevent multiple pregnancy. Further advances will also improve oocyte cryopreservation, in vitro maturation of oocytes… CONTINUE READING