VF Breakthrough: First Successful Rhino Embryo Transfer forConservation. In a major step for conservation, scientists successfully impregnated a southern white rhino using in-vitro fertilization (IVF) and embryo transfer. This technique is critical for saving the critically endangered northern white rhino from extinction, as only two females of the species remain [9]. .Sources::: BBC, The Week [9]. #RhinoConservation #IVF #EndangeredSpecies #Wildlife #Conservation #ScienceNews #AssistedReproduct