This is another gentler technique. The PUPD method works just the way it sounds: when it’s time to sleep, and your baby is fussing or crying in his crib or bassinet, you pick him up and comfort him until he’s calm and drowsy. Then, you put him back in his crib to sleep, repeating this cycle until your baby is finally asleep. PUPD is another method that requires quite a bit of patience, depending on your baby, and it won’t work for every baby; some babies find being picked up and put down so often over-stimulating, and they gradually become frustrated and worked up, instead of relaxed.
“The biggest reason why the solutions that work for one parent don’t work for another is simple. They’re not dealing with the same baby...sleep is a complicated issue and there’s very rarely one single thing that can remedy the situation overnight. A professional sleep consultant has the experience and training to recognize which problems result in specific symptoms, and can work with you to develop a personalized plan for your child that addresses those individual issues."
12 baby-sleep tips for exhausted new parents Before you even think about “training” your baby to fall asleep on their own, make sure you’re following a regular schedule and putting them to bed at a consistent time each night (hint: early is usually better, typically around 7 or 8 p.m.). Starting at about two months old, it’s a good idea to try to put them down drowsy but awake whenever you can, just to get them (and you) used to it, even if they fuss a bit. Make sure that they’ve been awake for an appropriate amount of time before bed (an over- or under-tired baby will have trouble falling asleep), and establish a calming and consistent bedtime routine, like a feed, bath or massage followed by pyjamas and stories or songs. Some experts recommend feeding at the beginning of the routine to avoid having the baby associate the feeding with falling asleep. Ideally, your baby won’t have started to nod off at any point during your bedtime routine. “You really want to make sure your baby is primed for sleep,” says Pamela Mitelman, a psychologist in Montreal who specializes in infant and child sleep. Be conscious, too, of filling their daytime awake periods with enough activity and stimulation, says Garden. “Kids need to be moving in all sorts of ways when they are awake, not just sitting in a bouncy chair,” she says.
This method involves more tears than the previous two; however, you don’t leave your baby unattended in the room at all. Here’s how the chair method works: start by doing your normal bedtime routine. Then, put a chair very near the crib, bassinet, or bed and sit on the chair as your baby falls asleep. The goal is not to help your child fall asleep, nor to help her calm down necessarily, depending on how you implement it. You are generally not supposed to give your child any attention. The reason you are in the chair is only to reassure them that you are there with them and have not left them alone. Each night you move the chair farther and farther away from the crib until you are right outside the door until eventually, you no longer need the chair at all.
• Know there will be regressions. Teething, illness, vacation and routine shifts all can lead to poor sleep, and that’s all right, Vance says. “Often, you may have to go back to training for a day or two to get back on track, but you won’t lose ground. If your child has been trained to be a good sleeper, one week off schedule because of vacation won’t change that.”

"I have two kids. The first one was never left to cry it out – we rocked, sung, walked, drove her to sleep until she was old enough to be read a story. Then, with baby number two, I decided to try CIO and after one night, it worked. At 12 months, she goes to sleep at night by herself and never cries. It was the best thing I did. My husband was against it, but he wasn't the one up four or five times every night for nine months straight! Now our household is very happy and everybody sleeps well."
McKenna advises against sleep training and encouraging babies to sleep for long stretches at night. Instead, he urges parents to follow their babies' cues and allow them to wake frequently through the night to feed. A strong advocate for co-sleeping, McKenna encourages bed-sharing and other co-sleeping arrangements, such as putting the baby in a bassinet or crib at the parent's bedside, while also following standard SIDS safety precautions – for example, making sure there are no blankets or stuffed animals around him.
Cry It Out: This method involves putting your baby into the crib drowsy, but awake. The goal is for your child to learn to fall asleep without your help, so that when your baby inevitably wakes up in the middle of the night, he or she will be able to go back to sleep on his or her own. You say goodnight and leave the room—even if your baby cries. Then, you go back in at increasingly long intervals to briefly reassure your baby. It can be difficult to listen to your baby cry, but parents who have been successful with the technique report that it results in fewer tears overall and more sleep for everyone.
Not to be confused with the bedtime-routine fading technique described above, bedtime-hour fading involves putting your baby into the crib at the time they usually end up dozing off, and making that their new bedtime for a couple of nights, and then gradually moving it to an earlier time. For example, say you always put your baby down at for the night at 7:30 p.m., but they tend to fuss or cry in the crib for 20 minutes or more, until they finally nod off around eight. This means 7:50 to 8 p.m. is actually their “natural bedtime,” even though you’d like it to be earlier. To figure out when your baby naturally falls asleep, keep a diary for a few nights to track when they finally settle for the night. (Using a video monitor can help with this.) A few nights later, move the whole routine 15 minutes earlier. Continue moving the bedtime earlier by 15 minutes each night (if needed) until your baby has shifted their old habits to nod off at the desired time instead of the later one.
Simply put, sleep training—also called sleep teaching or sleep learning—is the process of helping your infant learn how to fall asleep and stay asleep. It’s also become a pretty controversial topic, with experts and parents speaking for or against various sleep-training techniques. “It’s like talking politics,” says TJ Gold, MD, a pediatrician at Tribeca Pediatrics in New York City. “But there’s no one right way to get your child to sleep through the night. There are a lot of different ways.”

But when he was about three-and-a-half months old, the routine fell apart. “I would feed him, but he wouldn’t be asleep at the end of the feed,” recalls Welk. “I would rock him until he fell asleep and put him down, and then he would wake up 30 minutes later and I would do it all over again.” Desperate for some rest, Welk brought Greyson into bed with her, but then she ended up just lying still, holding a pacifier in his mouth all night long. “I didn’t know anything about sleep,” says Welk. “I didn’t know you couldn’t just rock them to sleep and then put them down.”
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