In the 'Infertility Support' forum on TCOYF's [Taking Care of Your Fertility] website, a link to a free manuscript of a very interesting book was posted:
http://www.fertilitysolution.com/pdf/manuscript.pdf
This book discusses how untreated bacterial infections are often the cause of unexplained infertility, as well as miscarriages, still births, sick babies and even cancer and heart disease.
The post containing this link was in response to a woman who mentioned that her unexplained infertility was caused by a bacterial infection that was diagnosed in her husband's second semen analysis.
Their first doctor only tested for the usual stuff -- volume, motility, morphology. The second doctor also tested for pathogens and found a raging infection that had no symptoms. This couple
conceived immediately after their first round of antibiotics. They wasted over a year because the first doctor did not test them for bacterial infections.
