No matter how you look at it, the teenage years are awkward times. Strange things happen to boys' bodies. Their minds wander off to think about sex more than before. They think they're ready for sex, but aren't really sure. While nobody has all the answers, this book is an excellent tool for detailing everything about puberty, sex, and maturation.

With practical advice and easy-to-understand explanations, this book helps parents and sons through the potentially embarrassing journey of growing up. Presented in an easy "Question & Answer" format, the text covers everything from physical changes during puberty to the "birds and bees" of sex. The light-hearted writing and cartoons paired with technical details make this otherwise touchy subject easy to digest and understand.

Co-written by an internationally recognized andrologist and by a high school educator, this book shares medical and personal knowledge to inquiring young boys and their anxious parents.

This practical and concise guide provides a step-by-step approach to every aspect of the interpretation of semen analysis results. While other books focus on basic semen analysis protocol and techniques, few books then go on to actually interpret these results and provide useful guidance on the significance of different results for infertility assessment. This guide takes a systematic, hands-on approach to identification of the ranges of abnormality that contribute to male subfertility. It also defines basic concepts, provides clinically essential reference values, and elucidates the often subtle relationships among many sperm characteristics. Once conclusions are reached, the guide offers recommendations for appropriate referral and additional options. Inclusion of vignettes from a wide range of real-life case reports based on the author's own experiences help to illustrate key points. This practical guide is an invaluable resource for all clinicians, scientists, and laboratory professionals working with infertile patients.