Amber, 29, announced her pregnancy in September last year and is expected to give birth within the next few weeks.
Fans of the model turned actress have been able to follow Amber's pregnancy via Twitter and Instagram and only recently posted a picture of her taking part in a pre-natal yoga class.
Amber has posted regular snaps of her huge bump and credits a healthy diet and keeping active for the fact that she is still stretchmark free.
This is the model's first child with rapper fiance Wiz Khalifa. Sources say that the couple are considering a home birth in order maintain as much privacy as possible.
For more information on pregnancy health and advice go to www.nhs.uk/Start4Life