Let's start at the start: conception. My guest on today's episode is Dr. Joseph Alukal. He's a urologist on faculty at Columbia University where he is Associate Professor and Director of Men's Health. We cover a lot of ground, including all things conception. Somehow we hit birth control, timing, ovulation, fertility, infertility, endocrine disruptors, sex, sperm, eggs, and hot French underpants. Seriously.