No crib is made to support the weight of a baby and a parent. If you’re set on being able to cuddle your baby to sleep, you might consider looking into a floor bed, which can safely support 250-300 pounds.
A twin mattress is larger than a crib or toddler mattress. Get more facts and answers to your crib and toddler bed questions here!
Use the correct diaper size. Fasten properly. Try a diaper extender or blowout blocker. Get these tips and more to prevent poop eruptions.
There are likely dozens, if not hundreds, of qualified pediatricians in your area, but I had to start somewhere with a list of 9 questions and priorities for my family.