Obdisk3 Pregnancy Calculator

Ever wondered what that spinny disc is that your midwife spends time looking at?! Why not own one and not only be able to work out your own dates accurately, but also have a constant reminder of what week you in when you need to check!

The Obdisk is a brand new circular pocket pregnancy calculator designed by a clinician for clinicians who need to assess when a pregnant woman is due to deliver (we thought you might like it too!)

The Traditional pregnancy calculator was not designed for Ultra-Sound reports and can only make one calculation at a time. It has been used for over 40 years by antenatal professionals but was only designed to use the date of the Last Menstrual Period (LMP) - to calculate the Expected/Due Date of Delivery (EDD). The traditional pregnancy calculator only has two discs but by adding a THIRD it is possible to calculate the EDD based on both the Ultra-Sound data and the LMP!

There is NO delivery charge on these product if you select Saver Delivery at the checkout (Standard Delivery on this product is £1.00).

RRP for the Obdisk3 is £6.99!


Click here for details of how to use the Obdisk and a larger image.