We got the second kid when the first one was almost 4. It was pretty rough, we where just getting back our sleep, and went in 2+ years of irregular sleep. She is 2 and a half now and thankfully sleep is getting much better.
If you have a kid and thinking about a second one, I would recommend don’t wait 3+ years, or wait 5+ years so you have a bit of time to recover.
Sperm blaster, its all natural, full of micronutrients and makes you cum like a whale (the reason seawater is salty).