Don't know your due date? Here's your answer.

This ‘question mark’ maternity top is a simple way to say 'I don't know' when people start asking about your due date. It's an ideal gift for moms-to-be who don’t have the answers to the questions she gets asked about her pregnancy.
The photo was supplied by the Working Stiff blog written by Darren Garnick for the Boston Herald. You can also see Darren modelling the same shirt on his blog.

Like all the unique maternity shirts at PregnantByDesign.com this design is also available on pregnancy announcement t-shirts from Materni-Tee.com

Due date maternity shirts by PregnantByDesign

A new website called PregnantByDesign now offers CafePress maternity shirts with hundreds of unique designs about pregnancy.

You can get straight to the due date announcement designs at Due date announcement designs. Designs are grouped by month.