Just curious? Had a ultrasound at 6 weeks and saw embryo and heartbeat. Now at 8 weeks, doctor didn't see anything just the sac. Hormone declined. Is it possible to see something at 9 weeks and hormone increase? Is it possible to see something on a different ultrasound machine? I'm still taking my vitamins and progesterone suppositories. I'm devasted and heartbroken. Trying to have faith by staying positive. 😓