For many moms, 10-15 minutes of pumping is long enough. Once a week, add up the milk you pump in a 24-hour period. Write it down and compare your totals each week. You'll know right away if your production drops.
Pumping moms are often given the advice that they shouldn't pump longer than x number of minutes – often 10 minutes or 20 minutes. The intent of this advice is to prevent nursing moms from developing oversupply, and it doesn't apply to you as an exclusive pumper.
"You may not get any additional milk after the first 10-minute session, but it's important to continue throughout the hour," Schindler says. "After moms do this once a day for 4-5 days, they may notice a small increase in their overall milk supply."
Once your milk supply begins to increase from drops to ounces, you may want to pump longer than 10 minutes. Many women find that pumping for about two minutes after the last drop of milk is an effective way to stimulate more milk, however, avoid pumping for longer than 20 - 30 minutes at a time.
In an average fifteen to twenty minute breast milk pumping session, most moms express between . 5 ounces and four ounces of breast milk total. Some moms called “superproducers” are able to express four to eight ounces of breast milk per pumping session, but that is definitely not standard.
How Long Should I Pump? In the beginning, when you are producing small amounts at each pump session, the session lasts for 10-15 minutes. Later, after your milk has “come in” abundantly, you should continue pumping past when the milk stops to flow for one to two minutes.
The 120 minute rule is that, generally speaking, when you are exclusively pumping, you want to spend at least 120 minutes (2 hours) per day pumping. How many sessions you would spread that 120 minutes across depends on how old your baby is. With a newborn baby, you might want to do eight 15 minute sessions.
15 minutes should absolutely be the minimum pumping time. I've talked to women who only pumped for 10 minutes and eventually started losing their supply.
Ultimately, if your baby has reached its birth weight and you're pumping enough milk during the day, it's okay to sleep eight hours without pumping at night. Keep in mind there is an adjustment period for your body as it begins to acclimate to the decrease in overnight milk removal.
If you're pumping for a freezer stash or to store milk for a future separation from your baby, try pumping shortly after you finish nursing – maybe 15 to 30 minutes. That way, your body will have an hour and a half or so to replenish breast milk for your next nursing session.
Pumping every two hours throughout the day should also help to increase your milk supply. It is recommended to pump at least every three hours during the day. What is this? If you are exclusively pumping, you should pump as frequently as your newborn feeds throughout the day in order to establish a full milk supply.
Your healthcare provider would likely recommend that you continue to pump until your baby is able to breastfeed effectively and once you have a sufficient milk supply. Once this has happened, they will likely advise you to stop pumping and just breastfeed - and, of course, get plenty of rest in between.
You're not getting let down. If your breasts feel like they're full but you're not able to get the milk flowing out when you pump, it could be that you're not achieving let down. The let down reflex releases your milk from the milk ducts. This only occurs when you're either breastfeeding or pumping.
Even if more time has passed, it may still be possible to increase your milk production to some extent, but unfortunately there is no guarantee of being able to make a full milk supply. Any amount of milk you are able to produce is valuable to your baby.
You'll probably start to get somewhere between 1.5-3 ounces of breast milk out every 2-3 hours. All numbers/amounts are rough estimates and may change over the course of the day. This is totally normal as your body produces the most milk early in the morning.
A newborn should be put to the breast at least every 2 to 3 hours and nurse for 10 to 15 minutes on each side. But rather than worry about duration, it's important to know that the best way to ensure that the baby is getting enough breast milk is by feeding frequency, wet and dirty diapers, and weight gain.
Pumping sessions should be ended once you feel empty and milk stops flowing. This is usually after 2-3 letdowns and around the 20-minute mark. The length of time can vary depending on several factors. Pumping sessions may last anywhere from 10 minutes to 45 minutes.
Pumping even 5-7 minutes can be helpful. This sends a strong message to the body's hormone center to increase the hormones that help increase the milk supply.
Pumping Positions
You don't want poor posture during breast pumping because it may lead to irritation. Instead, sit or stand upright with your shoulders open, back straight, feet flat on the floor and arms supported. Try a pillow or armrest to help hold your bottles or milk catcher steady while pumping.
Pumping milk burns the same amount of calories that nursing burns. Pumping milk burns anywhere from 200 to 600 calories per day. This will also vary from mother to mother, pumping session to pumping session, and the number of pumping sessions per day.
If you can elicit a second letdown, you can increase your output and supply. On most pumps, the initial letdown cycle lasts two minutes. Pump for 6-7 minutes after that and then push the button to go through the letdown cycle again and pump for another 6-7 minutes.
Missing one or two regularly scheduled pump sessions can leave you feeling uncomfortable and engorged, but it won't affect your supply. Just try to pump as soon as you can after your skipped sesh. But keep in mind that skipping more sessions over time will decrease your milk production.
After three nights, you can begin to drop the bedtime pumping session if you wish. However, if you want to continue to pump to build a freezer stock, more power to you! If that is not the case, now is a good time to start reducing your body's dependency on emptying your breasts before you go to sleep.
Full milk production is typically 25-35 oz. (750-1,035 mL) per 24 hours. Once you have reached full milk production, maintain a schedule that continues producing about 25-35oz of breastmilk in a 24 hour period. Each mom and baby are different, plan your pumping sessions around what works best for the two of you.
A decrease in milk supply is completely normal! In fact, milk supply can vary from day-to-day, or week-to-week. As long as your baby is continuously asking to feed and is getting milk at each session, dips in milk supply are not a reason to worry.