My 7-month-old used to wake every 2-3 hours and was fed back to sleep. By the second night in sleep training he no longer needed a bottle to go back to sleep, and by the third night, he slept his first whole night. Both me and baby are so much happier as we are both getting lots of sleep. It is the most rewarding programme I have ever done. If you’re considering it, you definitely won’t regret it.