No, penny hasn't had the baby yet (to our knowledge) but....

[heidi.h.tandy.c92 at alumni.upenn.edu]

No: HPFGUIDX 17681

We're planning to send a surprise to her when she does.
If you're interested in contributing to a Birth - Day present for her 
forthcoming baby, please email me OFFLIST at heidit at netbox.com so I 
can give you the details. 
We're planning to get two bears from the BuildABear Workshop - a 
HarryBear and a HermioneBead & when the bears are purchased, we'll 
upload pics of them so all of you can see...