Healthy Sleep Habits, Happy Child
Marc’s Baby and Children Sleep Blog
Healthy Sleep Habits, Happy Child

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Through this blog, I will regularly provide new information on baby sleep training and sleep advice to help your child enjoy healthy sleep.
252D
Blog 252D
 | August 31, 2026
 | No Comments

The First Six Weeks: What to Expect and What to Do A guide for expectant and brand-new parents, written before the habits form

This post is addressed to a specific reader: the parent who has not yet had her baby, or who has a baby who is days or weeks old.
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C252CX
Blog C252CX
 | August 25, 2026
 | No Comments

Don’t Tell People You’re Doing Extinction at 6 Weeks

“My daughter and I got off to a rough start. I had retained placenta for 12 days, my milk wasn’t coming in, and she was probably hungry the whole time.
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252C
Blog 252C
 | August 24, 2026
 | No Comments

Does Breast Milk Cause Night Waking? What the Evidence Actually Shows Separating gastric emptying from digestion, and both from the real question

How many times have you heard this: Breastfed babies wake up more at night because breast milk is digested faster than formula.
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C252BX
Blog C252BX
 | August 21, 2026
 | No Comments

Minutes Matter: A Parents Report

Our son is three and a half months old. Since he was six weeks old, we have been following Dr. Marc’s guidance for nighttime sleep.
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252B
Blog 252B
 | August 17, 2026
 | 7 Comments

When Should Extinction Begin? Public Opinion Versus the Evidence

There is a widespread belief in parenting culture that you should never let a baby cry — and certainly never use extinction or graduated extinction — until the baby is at least three to six months old.
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C252AX
Blog C252AX
 | August 14, 2026
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It's Different For Every Child

Parents who have already sleep trained one child sometimes find the second harder — not because they know less, but because they think they know exactly what to expect.
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252A
Blog 252A
 | August 10, 2026
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No Drowsy Signs

Drowsy signs — the early, subtle cues that your baby is ready for sleep — are the foundation of everything described in Blog Posts 9 and 10.
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252
Blog 252
 | August 3, 2026
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Within 24 Hours, He Slept Better and His Clinginess Disappeared!

When a child is not sleeping well, the effects spread. Over time, the entire family becomes stressed, and the changes in the child's mood and behavior begin to attract labels: a difficult temperament, an anxious attachment, a psychological problem between parent and child.
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Related Parents' Reports

These parents' reports are related or mentioned in the blog posts above.

Age groups

Age groups
12
Report 12  |

No Comments

Healthy Sleep in Young Children Has Carryover Benefits in Adolescence

Benefits from early healthy sleep habits persist in preteens and teenagers, who continue, pretty much on their own, to get healthy sleep.
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11
Report 11  |

1 Comment

Sleep Spa and Beauty Sleep

Sometimes I have recommended to teenagers who are short on sleep that they take a five-day “sleep spa” treatment. No, that doesn’t mean having their parents book them into an expensive resort! It simply means dedicating five days to going to sleep earlier than usual.
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10
Report 10  |

1 Comment

Fathers

Fathers can help children sleep as well as mothers. Get dad on board!
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9
Report 9  |

No Comments

6-week crying peak

Antonio was born two weeks early and without difficulty. I remember thinking several hours after his birth that he was going to be a very easy boy, since my pregnancy and delivery were both routine and relatively easy. Three days after we brought him home, however, I realized that my expectations might have been a little off.
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