@Francesca he's not sitting unaided yet 😫 I'm just sure that he's gonna be too big for his carry cot soon so I dunno what to do haha. It does recline though like you say so that might be my solution I just don't want to keep him in the carrycot knowing the manufacturers say it has a weight limit that he'd be over haha. Seems unsafe
We moved to the seated position at about 4 months and just tilted it back so it supported her enough
My daughter was sitting unaided at 4 months. We made the switch around this time too. She LOVED being able to see everything when out and about! You could always make the switch and recline him back a little bit in the pram seat ☺️