Anyone wearing a Fitbit HR when pregnant? When i conceived my hr went up from 59 to 70 (testing rate) over the first 3 weeks, since Monday it has been decreasing from 70 to 66 (and today I have seen it at 63 on some occasions) I'm fearing the worst as I thought it was supposed to climb and stay around 10 beats higher. Just wondered if anyone had seen anything similar?