Please support the Progress Educational Trust's #ExtendTheLimit campaign, calling on the UK Government to extend the 10-year storage limit for eggs frozen for social reasons

Professor Martin Johnson

Martin Johnson is an Adviser to the Progress Educational Trust (PET), Professor of Reproductive Sciences at the University of Cambridge's Department of Physiology, Development and Neuroscience and Editor of the journal Reproductive BioMedicine Online. Together with Professor Sir Richard Gardner, he was the first graduate student of IVF pioneer Professor Sir Robert Edwards, and he delivered the Nobel Lecture on the occasion of Professor Edwards being awarded the Nobel Prize in Physiology or Medicine.