Between 120-160 bpm
From the first time the hearbeat is heard/seen it will be between 120 and 160.
A five week old fetus usually has the tail. Other features are still invisible.
What is a foetus???
100
You have a ultrasound.
She can't.
A 2 week old fetus? No, you can't
At 5 weeks it's a embryo not a fetus. it just grows and can not feel, hear or is aware of anything yet.
A 23 week old fetus is about 500 grams in weight, and measures 29 centimetres from head to toe. At this point their hearing is established and lungs are developing.
See the Related Link below.
Yes.
Nope