Sir Robert Geoffrey Edwards was an English physiologist and pioneer in reproductive medicine, and in-vitro fertilisation (IVF) in particular. Along with the surgeon Patrick Steptoe,Edwards successfully pioneered conception through IVF, which led to the birth of Louise Brown  on 25 July 1978. They founded the first IVF program for infertile patients and trained other scientists in their techniques. Edwards was the founding editor-in-chief of Human Reproduction in 1986.In 2010, Edwards was awarded the Nobel Prize in Physiology or Medicine "for the development of in vitro fertilization".

Circa 1960 Edwards started to study human fertilization, and he continued his work at Cambridge, laying the groundwork for his later success. In 1968 he was able to achieve fertilization of a human egg in the laboratory and started to collaborate with Patrick Steptoe, a gynecologic surgeon from Oldham. Edwards developed human culture media to allow the fertilisation and earlyembryo culture, while Steptoe utilized laparoscopy to recover ovocytes from patients with tubal infertility. Their attempts met significant hostility and opposition,including a refusal of the Medical Research Council to fund their research and a number of lawsuits. Additional historical information on this controversial era in the development of IVF has been published.

thank u 
hope it help u
Here is a brief information on Robert g Edward