It takes two to tango. And while it only takes a single sperm to impregnate a female egg, it typically takes more than 1 million healthy sperm to make sure the odds of getting pregnant are in your favor.
Between 10 and 15 percent of couples face infertility, and for these couples, the baby-making process -- and the language surrounding the analysis and treatment of fertility issues -- can be complicated. So how can you navigate the medical jargon? See more »