Fetal heartbeat monitor safe? Anyone have used this before?

Salonpas Is salonpas safe for pregnancy? The pharmacy in KKH say it is safe. But i have read some ar...
Fetal Doppler Hi anyone knows where can I buy a fetal doppler? And is it safe to use at home?
Using Doppler Is it safe to use Doppler to check for baby heartbeat?
Week 6 Ultrasound without Heartbeat/ Fetal pole Hi, this is my ivf rainbow baby after first miscarri...
Medijel Safe? I'm having sore gums and it's very painful. Can I use this to soothe the pain? I used...
Baby Crib/Cot/Playpen with smaller size Hi mummies, anyone use this baby crib before? Is it good and...
Baby Heart Rate detector Hi! Just want to ask if anyone used any baby heart rate detector to check f...