Finally nailing your baby’s sleep routine can feel like a triumph. But when it goes off the rails, you might be left scratching your head. Out-of-the-blue waking at night or cheating the nap by ...

Here is what else you need to know about your 7-month-old baby, from sleep to feeding and beyond. Related: The Best Expert- and Parent-Approved Baby Play Mats and Gyms An Overview of Your Baby at ...