I've got the Silver cross Pioneer, all been great so far. We've been using the carrycot up until now and according to the manual, the seat unit isn't recommended for babies under 6 months of age. However, my son is only 2.5 months old (11 weeks next Tuesday) but has almost outgrown his carrycot! He's a very long baby (been in 3-6m bottoms and sleepsuits for a few weeks already) and he's only got a couple of inches where his feet or head aren't touching the bottom or top.
Has anyone put their baby in the seat unit of a pram before 6 months? Just worried about any potential safety issues? He's my first baby btw so all new to me...