Sonoline B Baby Activity & Heartbeat Monitor
- Product Review (submitted on July 13, 2016):
- I have used this Doppler since 9 weeks. After a stillbirth at 23 week, I wanted something to help ease the worry. I am expecting twins and it can be hard to differentiate between the two, but my OB can't either so it's not the machines fault. I highly recommend for piece of mind!