The sections on nutrition, contraception, screening tests, environmental hazards, food borne infections, & alcohol & caffeine consumption have been thoroughly revised & the text as a whole has been revisited to ensure it conforms with the latest guidelines. The design is being up-dated as well, to make it more appealing to contemporary couples. What hasn't changed, however, is the comprehensiveness of the material, which helps readers to maximise their chances of becoming pregnant using natural means, wherever possible, & the wide range of illustrative material.