You have a ultrasound.
A five week old fetus usually has the tail. Other features are still invisible.
no.
100
What is a foetus???
She can't.
See the link below.
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.
See the Related Link below.
Between 120-160 bpm
Nope
Yes.