Darja Wagner, a PhD cell biologist combines her knowledge of cells, hormones and vitamins to help women with infertility issues. More precisely, she helps women to apply latest advances in reproductive biology to maximize egg quality for higher chances of conception, in either a natural way or by means of assisted reproductive technology.

Her first book, How to Improve Egg Quality: The Smart Way to Get Pregnant remains on the top of the category of Amazon books about reproductive health since 2015. She lives and works in Berlin.