Based on the topic: “Family law is traditionally flexible, giving the court scope to deal with each case on its own merits. Fertility law, in contrast, is often driven by a Parliamentary wish to create clarity and certainty at a wider public policy level. The two approaches do not always sit together comfortably.” Gamble, N, ‘Lesbian parents and sperm donors: Re G and Re Z’, Nov [2013] Fam Law 1429 HFEA 2008: Re G; Re Z [2013] EWHC 134 (Fam)