14 Week Old Baby: Reaching, Grabbing and Everything to the Mouth

Your Baby at 14 Weeks Old

A 14 week old baby is past the 3-month milestones and building toward the next set — reaching for and grabbing objects, bringing hands and toys to the mouth, and rolling front to back. Sleep is more predictable now, with a more regular nap schedule, per the Canadian Paediatric Society. Solids aren’t recommended until around 6 months.

Your 14 week old baby is getting handsy — reaching for your face, grabbing at toys, and bringing everything to their mouth to explore. It’s messy, purposeful, and a sign of real developmental progress.

This guide covers what to expect this week: the developing reach and grasp, mouthing as exploration, and how feeding and sleep look as a steadier rhythm takes hold.

Your Life This Week: The Parent Experience

Fourteen weeks in, life usually feels steadier — a nap rhythm is forming, nights may be improving, and your baby’s growing curiosity is a delight to watch. There’s more room to enjoy the small moments now.

Use your baby’s alert windows for play and their naps for your own rest or a breather. Keep leaning on help where you can.

The “baby blues” affect up to 80% of new mothers and usually pass within a few weeks, but postpartum depression can develop later — it affects about 13% of new mothers, and as many as 10% of fathers, and lasts longer, the Canadian Paediatric Society notes. If low mood, anxiety or a sense of disconnection is present now, please tell your doctor or public health nurse. You don’t need to wait and see whether it lifts, and it doesn’t matter how long it’s been going on — postpartum depression can begin any time in the first year. It is treatable, and getting help sooner makes it easier to treat.

Feeding Your 14 Week Old Baby

A 14 week old baby feeds on cue. The Canadian Paediatric Society advises feeding on demand — whenever your baby is hungry. Feeds are often bigger and less frequent now, but there’s wide variation, so follow your baby rather than a clock. For formula, follow the feeding chart on your formula’s packaging. The CPS signs of feeding well still apply: plenty of wet diapers, a content baby, and steady weight gain.

Mouthing hands and toys can look like hunger or teething, but it’s mostly normal exploration at this age. Solids are still a way off: the Canadian Paediatric Society recommends waiting until around 6 months, when breast milk or formula alone no longer meets all your baby’s needs. And never water down formula to stretch a tin. Extra water dilutes the sodium in your baby’s blood and can cause seizures — it’s an emergency, not a small mistake. Always mix to the ratio on the package.

Whether you breastfeed, formula feed or combine the two, your baby’s brain and body development runs on the right nutrients — DHA, iron and vitamin D among them. If breastfeeding isn’t an option, the Canadian Paediatric Society advises a store-bought, iron-fortified, cow-milk-based infant formula — fortified to provide these — until 9 to 12 months, when whole cow’s milk (3.25% M.F.) can take over, provided your baby is eating iron-rich foods by then.

A note on formula this week. Iron matters as your baby grows — the Canadian Paediatric Society advises an iron-fortified formula through the first year. MOF’s organic Stage 1 formulas, such as HiPP Dutch Stage 1, are iron-fortified and suitable from birth through 6 months, providing the iron, DHA and vitamin D your baby needs. Formula is a good choice whenever it’s the right one for your family.

Sleep at 14 Weeks: What’s Normal & How to Help

A 14 week old baby’s sleep is usually more predictable now — the Canadian Paediatric Society notes that after 3 months, sleep habits become more regular, with a clearer nap schedule and, for many babies, longer overnight stretches. Night waking still happens and is normal.

This is developmentally on track. A consistent daytime and bedtime rhythm helps the pattern settle; the Canadian Paediatric Society suggests keeping a regular sleep schedule as much as possible.

Keep days bright and active and nights calm and dim. Put your baby down drowsy but awake when you can, and use a short, consistent wind-down (a cuddle, a quiet song, dim lights) before sleep.

Safe sleep reminder: always place your baby on their back for every sleep, on a firm flat mattress with a tightly fitted sheet and no loose, soft items, in a crib, cradle or bassinet in your room for the first 6 months. Keep starting your baby on their back even once they can roll. If you’re still swaddling, stop now. A swaddled baby who rolls onto their front can’t push up or free their arms — a sleep sack gives the same contained feeling without restricting movement. Car seats, strollers, carriers, bouncers and swings aren’t safe sleep surfaces; if your baby falls asleep in one, move them to their crib, cradle or bassinet as soon as you can. Keep the sleep space bare — no bumpers, positioners, pillows, or infant nests and loungers. The Canadian Paediatric Society advises this lowers the risk of SIDS.