6-month guidance
Introduction
Your baby is now 6 months old. Most of the advice from the 4-month page still applies, but a few things have changed, particularly when it comes to feeding. I will provide all the relevant advice here so you do not need to read through the 4-month page as well, and I will emphasize what is different now that your baby is a little bit older. If you have questions about how any of this should specifically apply to your child, please check with your child's healthcare team.
Helpful websites
Sleep
At 6 months of age some babies sleep through the night, while others wake up frequently. If your baby is not sleeping as well as you would like, then look through the sleep training section below. Otherwise, make sure to continue following the safe sleep principles described below.
Sleep training
At 6 months this is a good age to work on "sleep training" where you help guide your baby to sleep well through the night. I have included several articles that discuss different approaches for this in the box below. If your baby is having difficulty sleeping well, read through them and discuss with your family which approach you would like to take.
Sleep training articles
Regardless of sleep training, you should still practice safe sleep. You can learn more about this below.
Safe Sleep
Please read through this article, which describes how to ensure your infant has a safe sleeping environment. Note that your baby should always sleep alone, on the back, in an empty crib (or other safe sleep device like a bassinet or pack 'n play). Once your baby starts to roll from back to front you do not need to reposition them on their back, but you should always set them down to sleep on their back. You can watch the following two videos for additional information.
Now look at the two images below. One shows a safe sleep environment, and the other shows an unsafe sleep environment. Click the buttons below the images for an explanation of the differences.
Safe sleep

Unsafe sleep

Nutrition
At 6 months your baby should get most of their nutrition from breast milk or an FDA-approved iron-fortified infant formula. Breast milk is still preferred if possible. You can start giving small amounts of water (no more than 8 ounces in a day), but you should not give any juice or other types of milk. You also should not put any food in a bottle. You can start introducing sippy cups as well; read this article for more information about introducing cups.
Helpful websites
Foods
Now it is time to start feeding your baby more foods. This is a great article discussing the basics of how to begin introducing foods. You can see lots more advice by clicking on the cards below, which describe what foods to provide, what foods to avoid, how to prepare the foods for your baby to eat, and how much you should give.
What to give
What to avoid
Food prep
How much
Breastfeeding
Here are two videos that give several tips for breastfeeding effectively, both from this excellent video series:
Formula feeding
Here are two videos that provide good information about how to prepare formula bottles for your baby:
Feeding with a bottle
These two videos discuss how to practice responsive feeding with a bottle while still breastfeeding, but they also apply to people exclusively feeding with a bottle, regardless if you are providing breast milk or formula in the bottles. "Responsive feeding" means you follow your baby's feeding cues about when they are hungry and full and let them determine how much they will eat.
Peeing/pooping
Now that your baby is 6 months old they will still pee a lot but the pooping habits may change. This is especially true when you start introducing foods, and you may notice specific foods change the way the poop looks. Regardless you only need to be concerned if:
- the poop is hard or very watery consistently
- the poop is dark black, a shade of red, or pale
- your baby has less than 6 wet diapers in 24 hours
If any of the above concerns occur, let your child's healthcare team know.
Safety
At the age of 6 months your child may start rolling a lot and will soon be moving around the home. Make sure they are never alone on a tall object since they may roll off, and prepare your home in case your child gets into anything. I will go through several of the primary safety concerns for infants and toddlers in the cards below, and you can read through the "Helpful Websites" for more general information.
Helpful websites
*This website is based in Australia so any discussion of laws or what is required may not apply to the United States.
Below are several different safety topics, click on each topic to learn more about them.
General
Car safety
Ingestions
Choking/CPR
Sleep
Toys
Falls
Water/Bath
Burns/Fire
Equipment
Outdoors
Home/Pets
Vaccines
The shots given at the 6-month check-up are typically the same shots that were given at the 4-month check-up, with a couple of exceptions:
- Depending on if your child has received a 2-dose or 3-dose Rotavirus vaccine series, your child may not need an additional Rotavirus vaccine.
- Your child is also old enough to receive a flu vaccine (if it is the flu season) and a COVID-19 vaccine. Your baby will need to get additional doses of the flu and COVID-19 vaccines for full protection, so you can ask your pediatrician about scheduling for this before the 9-month check-up.
Otherwise, in the USA the vaccines follow the CDC schedule and at this age include:
- Hepatitis B - this protects against a virus that can infect the liver
- Rotavirus - this protects against a virus that can cause terrible diarrhea, this may not be needed a this age based on which brand your child has received
- DTaP - this protects against:
- Diptheria (a rare illness)
- Tetanus (a disease from a bacteria that can kill people, has no cure, and can be caught by cutting yourself on certain things in the environment)
- Pertussis (a bacteria that causes whooping cough, an illness that can make babies stop breathing (and thus die) and older people cough for 100 days)
- Hib - this protects against a bacteria that can infect the brain (as well as other places in the body)
- PCV20 - this protects against bacteria that can cause pneumonia, ear infections, and other infections
- IPV - this protects against polio (a rare illness)
Flu and COVID-19 shots are separate, but the others are combined into 2 or 3 shots, while the Rotavirus vaccine is given as a liquid. These have been given to millions of people and we know that they are safe and effective. If you would like more information, look through the "Helpful Websites" listed below:
Helpful websites
Common questions
Many parents have similar questions about their 6 month old babies. Feel free to look through some of the most common ones below.
FAQ
General topics
Normal things that seem troublesome
Various conditions
Conclusion
Enjoy your time with your baby! As sleep-deprived as you may be, many parents are surprised at how quickly the time flies. If you are unsure about how any of this information should be applied to your child, make sure to check with your child's healthcare team.