What did/does sleep look like for your LO at 16 weeks old? He'll be 4 months old in 2 weeks.

T's still waking up every 3 hours like clockwork for the most part. He was only waking up once or twice a night until I went back to work. Then boom, 3 months old and he's been doing this for almost a month. He's not even giving us a long stretch anymore. Down between 830 and 9, up at 12, 2/3am, 4/5am, then again at 6. Then he gets bottles at daycare at 9/12/3.

I'm assuming this is normal, but when did your LO start giving you a longer stretch? I'm not sure why he's regressed into eating more and stayed that way....