Australian Idol winner Casey Donovan announces pregnancy with fiancée Renee Sharples following IVF journey

Aaron Carter's twin sister is pregnant with her second child after IVF battle... as she reveals how she is keeping late pop star's memory alive with her kids

BBC News star Anna Collinson reveals she is pregnant after four years of fertility struggles, two rounds of IVF and two miscarriages

Lena Dunham's 'brutal' journey to motherhood after endometriosis battle and failed IVF cycle ended her 'dream' of carrying a child - as Girls star, 40, welcomes a baby via surrogate