If so what did your ultrasound look loke around 8-9 weeks? At 5 weeks i was diagnosed with a 3cm subchorionic hematoma which then grew to 6cm by the next week. Today at 7 weeks 6 days i had another ultrasound and my baby is doing beautifully, measuring on track, strong heart neat of 150-158bpm. My dr told me that the hematoma didnt look right and that he suspected a possible partial molar pregnancy? Ill upload a photo of my ultrasound. I also heard a partial molar pregnancy couldnt even be detected thos early? Im going to see a specialist this week. Im just hoping for some good news.