Actress Elisabeth Rohm is known for her directness. While starring in “Law & Order,” “Heroes” and “The Client List,” she plays tough women unafraid to speak out. She celebrates her curves in a Hollywood culture where thinner is considered better. She’s been a champion of causes from humanitarian to environmental. I’ve known Elisabeth for a few years and have interviewed her several times, but I never thought we’d end up vlogging about infertility—in a Prius.