I am taking a trip home (another country) next week. My DM has very kindly borrowed a car seat for me to use during the trip to save me bringing my DS' car seat. I should point out that it is no hassle at all for me to bring the car seat and she sourced this other car seat from a family member without my prior knowledge but is trying to be helpful.
The car seat she has borrowed is a Maxi Cosi Tobi which is suitable from a weight of 9kg. DS is 8kg (8 months) and puts on roughy .5kg a month so he is about 2 months away from being the minimum weight for this car seat.
I worry that should the worst happen he will be too small for the car seat and wouldn't be protected properly.
AIBU to say thank you but no thank you and use DS' own car seat?
(please be gentle!)