The
Obdisk is a circular pocket pregnancy calculator
designed for Obstetricians, G.P.s & Midwives
who need to assess when a pregnant woman is due
to deliver.
Obdisk
is supported by the UK Department of Trade and
Industry.
For
accuracy, simplicity and convenience the Obdisk3
cannot be beaten. To find out why click
here.
To
place an order click
here.
|