Sex hormone-binding globulin (SHBG) is an important protein involved in the regulation of our sex hormones. Just like our menstrual cycle, thyroid and fertility hormones, our SHBG levels can affect our reproductive health—including our ability to conceive. So what is a good, or ‘normal’ range for our SHBG levels? And how do we know when ours might be too high or too low? We’ve broken down all you need to…