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There are various reasons why you may need to pump milk. It can be because you have low milk supply and want to increase milk production. It can be because the baby refuse to directly nurse from breast but you still want to give the benefit of breast milk for her. It can simply to relieve engorgement (which is temporary), or because you will be returning to work and need to build up a freezer stash.
Whatever your reason is, if you decide that you need to pump for a certain period of time, you want to make sure your pumping efforts pays off. That you pump effectively and achieve your pumping goals.
In this series, I would discuss several important aspects on pumping breast milk to help you pump more milk and achieve your pumping goals.
To give you the finest level of details that you need, I divide them into several sub topics and discuss each of them in separate articles. Click here to see all the sub topics- 10 things you should know before pumping breast milk
- How to choose the correct breast shield size to maximize your pumping output
- 10 Ways to stimulate let down quickly
- Tips and tricks: effective pumping strategies to pump more milk
- How To Use Spectra S1 breast pump for maximum output
- How Much Milk Should You Be Pumping
- What To Do If You Are Not Pumping Enough Breast Milk
- How to maintain milk supply while away from baby (and culprit of sudden milk supply drop)
- Power Pumping To Increase Milk Supply
- 7 Ways to Pump Breast Milk Faster
- Hands-On vs Hands-free Pumping
- Nipple Pain While Pumping
Now let’s start about topic #1:
10 Things You Should Know Before Pumping Breast Milk
There are things you SHOULD know before even start to pump milk. Many times, due to insufficient knowledge, some moms stop pumping because they thought they don’t have milk that they actually have. In another case, some moms need to throw out ounces of milk that she pumped because it cannot be consumed. You don’t want this to happen to you, right. So read on..
And hopefully after reading this, you have a better idea how ‘committing to pumping milk’ looks like and adjust your ‘expectations’.
#1 The amount of milk you pumped is NOT equal to the amount of milk your baby drinks right from the breast
This is the mostly cited reason why a mom decided to stop pumping.
Please remember that babies remove breast milk more effectively compared to a breast pump. (That’s why usually the #1 suggestion to increase milk supply is to nurse and nurse and nurse.)
Now, back to the amount of milk you pump. If you are pumping in between feeding, any amount of milk you get is EXTRA milk, no matter how little it is. As you continue to pump regularly, the amount of milk will increase.
If you pump while not feeding the baby (say, at work) it is very common to get half or even third of what baby usually gets. That’s why before returning to work, you are encouraged to have some extra EBM stash, to help you match your baby’s milk intake.
If you pump and get the exact amount of milk that your baby needs, then kudos for you! You may have oversupply. But if you are not, don’t worry. A lot of moms are like that.
#2 You need to get let down before the milk starts flowing
I read a lot of complaints like this:
The first thing that I suspect is this mom may not achieve let down in the first place and that’s why no milk is flowing.
You need to know the way milk is flowing out from the breast is not the same as turning on a tap to get the water flowing.
Similarly, if you squeeze your breast right now and you see no milk, that does not mean there’s no milk in your breast.
You need to stimulate let down first. If you nurse your baby directly, you may notice that he starts with rapid-shallow sucks to get let down and then followed by deep-long sucks.
There are many other ways to stimulate let down without a baby. And some breast pumps have let-down massage mode which helps you to trigger let downs. I’ll talk about it in details in part 2 of this series.
RELATED:
What is Let Down Reflex | A Beginner’s Guide
10 Ways to Stimulate Let Down Faster
#3 You may only get a few drops in your first pumping session and that’s okay
Remember, you are still in the learning phase to use your breast pump effectively. Also, that milk drop
Rest assured, as you continue pumping regularly, and as you get to know your pump better, you would see increments in your pumping output. Don’t stop, keep doing this, and you’ll see difference soon.
If you need more encouragement, read my story on how I start building my freezer stash literally from drops of milk.
#4 Your breast keeps producing milk as long as it is removed efficiently
When you start pumping regularly, you may have questions, ‘if I pump my milk out, would my baby get less milk because of that?’ I know how it feels when your baby suddenly flocks to you to nurse all day and you think that’s because you pump.
Trust your breast, that it keeps producing milk all the time. If your baby appears to nurse longer, that’s totally normal. It’s just the breast milk is not readily available to drink and your breast ‘s milk production is going at faster rate to fulfill your baby’s demand.
In fact, it is telling your breast to produce even more milk to fulfil your baby’s need and some extra for your pumping.
#5 The amount of milk you get will vary throughout the day or even across days, and that’s okay
The rate of milk production varies throughout the day. Typically it is faster and more milk in the morning, and getting slower (and less) closer to the evening. This is a normal pattern, and thus it will affect your pumping output throughout several pumping sessions.
Similarly, the pumping output can also vary across the day. I used to worry when I was regularly able to pump 60 ml in each morning pump session but suddenly I only got 40 ml. A lot of things may affect your milk production, remember that it is still largely dependent on your hormone. When you are tired or stressed, you may get less milk. When you feel happy, you may get more. Just know that there will be bad days where you don’t really get a lot of milk. And it’s okay.
Sometimes, it can be pretty depressing if you don’t get the amount of milk that you have expected. I could totally understand. But try not to focus on those numbers. Instead, have a deep breath and be grateful that you are still able to provide some milk to your baby.
#6 Beware of excess lipase issue
Excess what? You may be asking. Lipase is a kind of enzyme that’s present in human body. And it is also present in breast milk. The problem is when the amount of this enzyme is excessive, it may affect the taste and smell of breast milk, when it is stored more than 24 hours. The smell becomes unbearable. The taste is not only bad, but rather, HORRIBLE. And most likely, your baby refuses to drink horrible-taste milk.
I have read stories of moms need to dump away their precious expressed milk because they didn’t know they have excess lipase problem.
Surely, you don’t want to throw away your milk, right?
Watch this video for further details, or get the book to have the step-by-step guide on checking and dealing with excess lipase.
#7 You need to choose the correct size of breast flange / breast shield
Yes, breast shield size matter. While most breast pumps come with standard size breast size, you can not assume that the standard size will fit you.
By choosing the right breast shield size, not only you can increase the level of comfort while pumping, but also increase the pumping output. For example, I was able to increase my milk output by 20% by using the correct breast shield size.
Not all breast pump offers variety of breast shield size. Here’s some comparison for your information:
- Medela: 4 size: 21-mm, 24-mm, 27-mm, 30-mm, 32-mm
- Ameda:21-mm, 25-mm, 28-mm, 32-mm, 36-mm
- Spectra: 24-mm, 28-mm, 32-mm
- Avent: not shield but cushion has two size, standard and large size
- Maymom: this is not breast pump brand, but it offers the widest variety of breast shield size, 15 mm, 15 mm, 17 mm, 19, 21, 24, 26, 27, 29, 30, 34, 36 mm one-piece flanges, and 22 mm insert to use with 25 mm flange and 28 mm insert to use with 30 mm flange. I recommend trying this brand you are not able to find the right breast shield size with your current breast pump brand.
RELATED:
How to Choose A Correct Breast Shield Size for Pumping
Best Silicone Breast Pump Flanges for Better Pumping Comfort
#8 Breast pump type matters
Should you choose hospital-grade, personal-user grade, or handheld/manual pump? It all really depends on why you are pumping and how long you will be doing this.
If you just need it for occasional use to relieve engorgement or to prepare occasional stock when you are away from baby for a short time, manual pump is good enough (here’s the one that I recommend).
If you are returning to work, a good personal-user grade double electric pump that offer portability will ease the pumping job for you (check out the most popular portable breast pumps here).
If you are exclusively pumping or pumping for twins, use a hospital-grade pump like this.
#9 Learn to hand express is useful
Even though you have a breast pump, mastering hand expression technique can be useful. Do you know you can increase your pumping output by doing hand expression after double pumping?
Additionally, if you pump in the early days of colostrum, you may get more colostrum expressed compared to if you use electric breast pump.
And what if you suddenly forgot to bring your breast pump to work? While you won’t be able to completely empty your breast, hand expression will relieve you engorgement and keeps milk being produced. Having said all the benefits, I think it is a wise idea to learn hand expression, don’t you think so?
#10 Pumping takes persistence and a lot of discipline
If you are unable to nurse your baby directly for a long period of time, there’s no other way to maint
That means, pumping will become your daily routines. You will be strapped to your pump a few times a day. You will be bored. You will want to throw away your pump. But you want to keep pumping for providing milk for your baby.
That’s why pumping needs a lot of persistence and hard work. You would wish you can just spend time playing with your baby rather than pumping. But remember that your baby grows very fast. Soon, you will have your time for her all the time.
And what would be the sweetest memory from being able to provide what your baby needs from all you have. And celebrate it. Like this mama who buried her pumping set after she stopped pumping.
And there you have it. I hope by knowing these things before you start pumping for your baby, you can start pumping the smart way and adjust all your expectations.
So, are you ready to pump now? Let’s start!
As always, if you have any questions, I’ll be happy to ask. Don’t be shy!
And if you enjoyed the read, please share with others so that they can reap the benefit as well.







Space says
Salam Rina,
Thanks for the great post and I gave credit to your blog for introducing power pumping in details.
My concern is, I have been exclusively pumping (due to baby nipple confusion), however i still could not meet the daily demand not to say stock up. I need to return to work in 2 months time. The milk I expressed this hour is to feed him for the next hour feeding session.
I will explain what i have done and am doing now.
Before day 6, I was direct breastfeeding while supplementing bottle-fed with formula, there came the nipple confusion (blame it on me for not feeding him with cup or spoon). Starting Day 6 i am exclusively pumping and bottle feed him.
Taking Day 6 as an example, 7 means 7oz expressed breastmilk and 4.5oz formula, meaning my baby took a 7oz breastmilk and 4.5oz formula on Day 6. The same is used to interprete for other days.
What I have got:
2 May (Day 6: 7 + 4.5)
3 May (Day 7: 7 + 11.5)
4 May (Day 8: 7.5+ 7)
5 May (Day 9: 10.25 + 6.5)
6 May (Day 10: 10.25 + 3)
7 May (Day 11: 13.25 + 5)
8 May ( Day 12: 13.5 + 6)
9 May (Day 13, 13.6 + 6 )
10 May (Day 14: 12.5 + 6 )
11 May (Day 15: 12.6 + 9)
12 May (Day 16: 14.95 + 8.5)
13 May (Day 17: 15.45 + 5.5)
14 May (Day 18: 14.9 + 5.5)
15 May (Day 19: 15.85 + 5 )
16 May (Day 20: 15.4 + 7.5 )
17 May (Day 21: 15.05 + 6.5)
18 May (Day 22: 16.3 + 5.5)
19 May (Day 23: 16.85 + 7.5 )
20 May (Day 24: 17.4 + 5)
21 May (Day 25: 17.2+ 7.5 )
22 May (Day 26: 16.5 + 3.5)
23 May (Day 27: 16.75 + 5.5)
24 May (Day 28: 17.7 + 6)
25 May (Day 29: 17.5 + 6.5)
26 May (Day 30: 17.95 + 6)
27 May (Day 31: 19.6 + 6.2)
28 May (Day 32: 18.4 + 5 )
29 May (Day 33: 18.75 + 4)
30 May (Day 34: 19.1+ 5.5)
31 May (Day 35: 18.4 + 2)
1 June (Day 36: 18.45 + 6)
2 June (Day 37: 18.9 + 4)
3 June (Day 38: 19.75 + 3.5)
My target is to stock up expressed breast milk as I need to return to work in around two months time. Looking at the above record I couldn’t even pump enough for the same day so i could not stock up at all, meaning the breast milk in my fridge is zero now, how worried I am now, crying.
From Day 6 to Day 36, I have been pumping 2 hourly in daytime and 3 hourly in midnight without miss. For each session, I pumped 15 minutes and I only managed to get 1.5oz (for 2 hourly pumping ) to 2.5oz (for 3 hourly pumping). I am using Medela freestyle double pump. In this 15 minutes I have three letdowns average.
Starting Day 37 i implemented power pumping after reading your post. My concern is I still lack few ounces for everyday so how can I stock up for the supply when i return to work?
I am also taking oatmeal every morning, 16 fenugreek capsules a day in addition to mama earth nursing tea.
Please point out what have i done wrong and what can I do so that I can have my milk supply in fridge?
I am so depressed please help me. My baby was born preterm and I really want to fully feed him breastmilk without formula. Thank you very much.
Rina says
Replied to your email, ya =)
Lissa says
Great article. I’ve been searching for something like this on the internet. My baby will be 7 weeks old next week and I’ve been exclusively pumping. I sometimes put on the breast just for her to stimulate my nipple. But, I pump 8 times a day and get 1 oz from both breasts each pump. I pump twice during the night and sometimes I get 2 oz. I would love if you had any advice on what I can do to increase my supply. It has pretty much been the same since week 4. I also supplement the rest of the time for her.
Thank you sooo much!
Rina says
Have you tried power pumping? A lot of moms swear by power pumping at night to boost their supply.
Also, make sure to use the correct breast shield size and do massage every time you pump.
Liz says
Hi Rina
Thanks for your inspirational and educational posts. My 4.5 mo latches poorly (huge bottle preference as I started too early on that :(. ) I pump about 7-8x a day (at night every 4-5h, during the day every 2-3 hours, and often cluster pumping for a few of those blocks ie I’m pumping 20min/rest 10 min/pump and then rest for a 1-hour block out of every 3hour block). I also try to latch him when he’s sleepier and can accept the breast (and THEN I pump afterward). I also handepxress after every pump or feed. My hands ache 🙁
I’m exhausted and am Producing about 600-800ml every day. It’s not enough for him as he drinks a little over 800 on average.
I’ve been following your tips on power pumping and my supply went up after I power pumped for 4-5 days to the 800+ml level. It’s cratered in last few days back to 600ml.
The drop is coming from my morning 4/430am pump where I used to yield 180-250ml (first pump after 11pm last night feed). Last 2-3 days it’s dropped to 100-110ml at 430am. Last few days my next pump at 9/930am has also dropped from 150ml to 100ml on average. It’s very frustrating given I am ALWAYS pumping and planning my day around pumping.
I am so exhausted and am not sure what else I can do. Could you pls share any thoughts – do I need to mix up the pumping schedule to “trigger back” my body somehow? Even the power pumping only led to a temporary increase and it’s gone down again!? I can also send my recent pump timings from my logbook… I use Spectra S9+ (have an S1+ On order which should be arriving soon). I drink mothers tea and eat oats and drink plenty of water
Thank you so much!
Rina says
Hi Liz,
Unfortunately different moms have different response with regards to power pumping. Since your baby is already 4 months old, I would suggest keeping with power pumping for about 2 weeks and see if you can maintain the result.
Insyirah says
Hi there. I’ve come across your blog and I would like to thank you for the inspirational post. I have a few concerns to address and would like your advice.
I’ll be returning to work in a month time. And I’ve been pumping + latching my 3 months old baby. The output of my pumping has always been around 40-60mls. I can’t stick to a specific schedule of pumping as I am also nursing. I’m quite worried if I’m unable to increase my supply and as a result, couldnt provide her with sufficient breastmilk
Would appreciate if you have any inputs. Thank you!
Rina says
Hi Insyirah,
From my understanding, you’re pumping on top of breastfeeding, right. So you latch exclusively and your pump output is solely kept as milk stash, is that correct?
In that case, those 40-60 ml is extra milk and I am confident you will pump enough milk once you start working again because when you will be away from the baby, those milk consumed during latch will contribute to your pumping yield, InsyaAllah.
Now, regarding pumping schedule, I understand that you nurse and that’s why your schedule is now sporadic. But slowly, I believe you will be able to picture your baby’s daily routine (when is her usually her morning nap, afternoon nap, from there able to figure out the best time to schedule your pump session).