I just put together LO's jumperoo because I am sick of looking at the ugly box. She has really good head control but I think that she is probably still a little too young for it. So I was just curious when did you start putting LO in a jumperoo (or activity saucer)?
Re: When did you start using the jumperoo?
3 1/2 months - like PP said, she just stood there (and we had to put something under it so that she could reach the ground) but she liked it and we only left her in it for about 15 minutes a day. She's over 4 months now and can reach the ground and jumps a little bit.
Apparently I don't pay attention to suggested ages...don't tell on me. I put her in at 2 months. Actually, here is a picture of the first time she used it. She didn't start jumping until 4 months, but grabbed at the toys and loved the lights from the very beginning. And she had good head control very early on so she did fine with it.
She was 2 months and 2 days in this picture.