1. Self-Monitoring of Fertility Hormones: A New Era for Natural Family Planning?. (February 2018) Authors: Blackwell, Leonard; Cooke, Delwyn; Brown, Simon Journal: Linacre quarterly Issue: Volume 85:Number 1(2018) Page Start: 26 Record Type: Journal Article View Content: Available online (eLD content is only available in our Reading Rooms) ↗