36 weeks, weighing 2.48kg. Only a few issues related to blood sugar levels from his early arrival and he took a bit of time to learn how to suck, but all was ok in the end.

As a comparison, a friend of mine also had a 36 weeker (both boys were 36 weeks to the exact day) who weighed 2.1kg, and he wasn't an IVF baby.

I suspect that the lower birth weights and early arrival come more from the reasons people needed IVF rather than from IVF itself.

BW