My morning sickness started at 5w6d and today I am exactly 9 weeks. It has been nonstop 24/7 nauseau (no vomotting) with little to no relief. Yesterday my morning sickness was unusually better and I pigged out! Today it's even better. Boobies are still sore but I can't help but worry a little and don't have another ultrasound for 4 more weeks. Should I be worried? Or is my placenta starting to take over?? Anybody have ANY knowledge or experience? This is my first pregnancy ever... Can anything help ease my mind? Will a stethoscope hear anything yet? At 8w3d ultrasound the babies heartbeat was strong and regular.