Just yesterday, I read this on a blog of a Preeclampsia Survivor who lost her 22 week twin sons. I love this sentiment.
The Buddhists believe that babies lost before they live are souls that have already taken many turns on this earth, and they have already endured all the suffering they needed to. They merely needed to touch on this earth one last time long enough to be loved, and they get to stop being reincarnated and go straight to Nirvana.
We love you Tante.