Is it possible for baby to take longer naps despite needing nursing for all sleep. Currently does 30-40 min 1 sleep cycle naps but really want them to nap longer. Will this just happen naturally when she moves to two naps - she is 6.5 months and currently still on 3 naps a day. We were also considering some gentle sleep teaining and my impression is that naps improve after sleep training but others say it’s just developmental.