Since Jazz has been able to sit up reasonabley well we use a sit up bath seat, a sesame street one like the safety 1st ones, and they are great. Jazz is a bath junkie LOL and can stay in for half an hour at a time, so we use it and it is geat, although a real PITA to get her out, we need two people! Since one of us is always in the bath with her, it gives her a chance to play with us in the bath.