Luke:
This may be sacrilege, but I would suggest trying to trade your pistol in for a H&K PSP. They are available at (somewhat) reasonable prices and they are extremely safe and accurate. This was one of my "grail guns" and I finally acquired one earlier this year. I have arthritis in both hands, as well as a wrist injury to me shooting hand. I was very surprised to find that the squeeze cocker works very well for me and is very safe. My 11 year old son cannot fully depress the squeeze cocker, and a lot of people - even those that are into guns have trouble figuring out how to operate it. I bought mine at the local Cabela's, by the way.
Best of luck to you, and congratulations in advance for your baby.
Regards,
Dave