Tips to Boost Your Milk Supply for Breastfeeding Twins

Breastfeeding Twins

by | Last updated May 22, 2021

It can be challenging to keep up with the demands of breastfeeding two babies. Discover 12 ways to increase your milk supply for breastfeeding twins.

*This article may contain affiliate links, this means if you click on a link and go on to buy the product I recommend, I will receive a small commission, but you will not be charged a penny more – thanks in advance!

One of the greatest concerns that new mothers of twins have relating to breastfeeding twins is their milk supply. They are constantly asking themselves “Will I have enough milk”.

I know this was definitely my biggest concern and I was like a woman possessed scouring the internet on a regular basis trying to find ways to increase breast milk supply for breastfeeding twins.

Perceived or actual milk supply issues is one of the most common reasons for discontinuing breastfeeding. And the number of mothers with multiples that are still breastfeeding their babies at 3 months of age is sadly quite low (around 22-29% compared to 35-40% of singletons – Millennium Cohort Study).

My breastfeeding journey was a long and challenging one – a story I will share with you all in another post. In a nutshell, it took me nearly four months to get to a point where I was feeding both girls fully from the breast with no formula top-ups.

I came from a point of almost 70% formula fed to 100% breastfed, and it was during this time that I was frantically researching milk boosting tips and tricks to help the process.

So, to save you the time and hassle of doing your own research, I have shared with you all the tips I came across and which worked best for me.

Of course EVERYONE is so different and may see different results with each technique/product so it may take some trial and error, but at least you will have a go-to list of things to try.

I hope it helps your breastfeeding journey.

Anna xx


Breastfeeding is meant to be the most natural thing in the world – isn’t it?? Well not in my world it wasn’t, and looking back I wish someone had told me to spend more time reading and learning about breastfeeding before my babies arrived.

Breastfeeding is a skill that both mama and babies need to learn. Learning ‘on the job’ is always a challenge. But learning on the job while you are seriously sleep-deprived and hormone-crazed is next to impossible.

Talk with your midwife/obstetrician about it and if they are not supportive of you breastfeeding multiples (surprisingly many will advise you it’s not possible!!) then find someone who is.

Better yet, seek out a lactation consultant and meet with them BEFORE you have your babies.

READ MORE : Getting established with breastfeeding twins


The number one reason for low milk supply when breastfeeding twins is poor latch and failure to sufficiently drain the breasts. It’s the same as for singleton babies. So the first thing to do is make sure your babies are latching correctly.

I STRONGLY recommend seeking the help of a lactation consultant as soon as possible. Before your babies are born would be ideal.

You will have the most success at breastfeeding if you seek help within the first few days following their arrival to establish that crucial latch.

If your babies aren’t latching correctly, they won’t be draining the milk sufficiently to trigger your body to make what your babies need. You will then find yourself constantly trying to find ways to increase your breast milk supply which is exhausting.

Also, while there is a great push to learn to tandem feed twins, I found it easier to focus on one baby at a time in the early days while you are learning.

Each baby will have their own feeding needs and style. So it makes it much easier to get one sorted and latching well, and then focus on the other one. Much less overwhelming.

Feed Them Regularly

It’s very easy to get drawn into feeding ‘by the clock’. However this can be an absolute killer for building up your milk supply.

Your babies know when they are hungry and some days they might need to feed every hour or two. This is especially true if they are fueling a growth spurt, which occurs every few weeks in the early days.

This extra feeding frenzy is just your babies building the milk supply up to match their growing needs. Often these feeding frenzies can be misinterpreted for low milk levels. But as long as you go with the flow and increase the feeding frequency to match your babies’ needs, then your milk volume will increase. Tiring, but essential.

And remember your babies may not go through their growth spurts at the same time…


In the beginning, I was very confused about how long I was meant to feed for. Some advice said 20 minutes maximum, others said as long as your babies will feed for.

The key was active feeding.

I had one ‘slow and steady’ feeder and one I nicknamed my vacuum cleaner.

In the early days, Miss Slow and Steady would easily take around 40 minutes to feed and Miss Vacuum would be all done in around 25-30 minutes so go with what your babies want/need.

Just watch for the active sucking and swallowing movements.

If they have gone to sleep or are just comfort sucking then take them off and either wake them up and get them active sucking again, or if they have had a good sustained period of active sucking then put them to bed and start again when they next wake up.

Breast Pumps/Expressing

My relationship with my breast pump was a serious love/hate one. I felt like I was permanently attached to it for the first few months. But I knew that expressing was a great way to boost milk supply when breastfeeding twins. So I had to persevere if I wanted to succeed.

It is also essential if your babies are premature and not feeding at all or not efficiently enough to establish/maintain an adequate supply.

Add a 10-15 minute pumping session after or between feeding your babies. Expressing while performing breast compressions is even more effective.

READ MORE : Why breast pumping is important with twins

Breastfeeding Twins Boost Milk Supply - Pinterest Image 3 - twins and more

It’s very easy to get caught up in the numbers. It’s clear to see exactly how much milk you express so it can give you a false impression of how much milk your babies are getting when they feed directly from you.

Babies are FAR more efficient at removing milk from a breast than a breast pump. So just because the bottle says you only pumped 3.5oz / 100mls, your baby may be getting more.

A great trick I learned from one of my midwives was to weigh baby before and after a feed. This will give you a rough indication of how much milk they had taken.


I’m going to be cautious with what I say here, as of course, the number one priority is to ensure your baby is well-fed. So if you have been advised by your medical team to add formula top-ups into your feeding schedule to ensure your babies are properly nourished, then absolutely follow this advice.

From a breast milk supply perspective, adding formula top-ups means that baby is then not taking milk from you. So it will be affecting the volume of milk your body will produce. Something to consider.

It’s hard not to fall into the routine of offering formula top-ups – especially if you are worried about not having enough milk supply for breastfeeding your twins. But this is where adding extra breast pumping sessions can help so you can use breast milk for the top-ups.

It took me a while to take the leap of faith away from top-ups. But I had the close support and supervision of my lactation consultant. So if this is something that you are considering, please consult with your healthcare professional before making any changes to your own babies’ feeding schedule.

READ MORE : What if your twins need formula

Your diet, fluid intake and rest

I’m not even going to talk about rest, as it’s just ridiculous to ask a twin mama to find time to rest. It just doesn’t happen in the early days (unless you are one of the lucky ones with lots of support).

Diet, and especially fluid intake are super important for your milk supply when breastfeeding twins.

In the early days, I was drinking around 4-5 liters of water a day. It sounds like a lot but if you think about it, YOU need 2 liters and then your babies will take around 750-1000mls each per day once they reach 1 month old. And breastmilk consists of around 85-90% water.

There are also extra nutritional requirements your body will need while breastfeeding twins to ensure that you maintain the energy to care for and feed your babies. And that your littlies are getting all the nutrients they need to grow.

READ MORE : Breastfeeding Twins – Your Dietary Requirements

Milk Supply Boosting Tips for Breastfeeding Twins

If you are still feeling that you need to increase your milk supply to successfully breastfeeding your twins, or improve its quality a bit more then you could try some of the following well-known supplements to increase milk supply and/or quality.


Add a bowl of porridge to your day – either for breakfast or as an afternoon snack.

Brewer’s Yeast

One of the best ways to include Brewer’s Yeast into your day is to include it into a Breastfeeding Power Smoothie called Tigers Milk. There are many variations of this recipe – here is the one I used.

Start with 2 per day and you should see an improvement in supply within 2-3 days.

Tigers Milk Recipe

Place the following into a blender:

  • 1 Banana
  • 2T Plain Yogurt with Acidophilus
  • 2T Wheatgerm
  • 1T Brewer’s Yeast
  • A handful of your favorite fresh or frozen berries

Top up to 500ml with full cream milk. Blend until smooth. Makes your 2 drinks for the day.

Lactation Cookies

Lactation cookies are an easy (and yummy) way to add some extra nutrition, protein, and breastmilk boosting nutrients to your day. You can purchase ready to eat if you are short on time (haha) or pre-mixed cookie dough that is ready to bake.

There are also LOTS of recipes available so you could make your own lactation cookies. Check out our Pinterest board “Tips & Tricks for Breastfeeding Twins’ for some of our favorite recipes.

Protein/Nutritional Drinks

Add something like a Complan, Boost or Ensure nutritional or protein drink into your day as a snack (not a meal replacement). It’s a good idea to have it early afternoon to help give a boost before the evening feeds.


Have a Protein rich snack one hour before feeding


Lots and Lots and Lots! I can’t stress this enough

Blessed Thistle/Fenugreek

Milkflow Fenugreek Lactation Supplement Capsules with Blessed Thistle for Breastfeeding by UpSpring Baby, 100 Count Pills for Breastmilk Supply, 1800 mg

Fenugreek has been used for centuries by breastfeeding mothers to help boost milk supply. And Blessed Thistle is known to improve the quality or richness of milk.

Naturopaths recommend Fenugreek is taken in conjunction with Blessed Thistle as it is far more effective in combination. I saw noticeable results within around 24-36 hours, but it can take up to two weeks to see the full effect. 

This combination of herbs was my favorite go-to remedy for boosting my milk supply. And the one that most midwives and naturopaths will recommend.

Prescription medications

There are prescription medications that can be prescribed to you by your Obstetrician or Doctor and these can be very useful for boosting supply. There are some side effects so talk with your medical professional to see if this could be an option for you.

Herbal Lactation Teas

Most lactation teas contain Fenugreek which is a known milk supply enhancer. It’s also a lovely way to boost your fluid intake. Most teas recommend 3 – 4 cups per day.

Traditional Medicinals Organic Mother's Milk Lactation Tea Bags, Breastfeeding Tea

Feeding Weekends/Holidays

This option takes the buy-in of your partner and/or support network, as it involves you going to bed with your babies for 2-3 days and doing nothing but concentrating on feeding them. Your support team needs to feed you and look after everything else.

You relax as you are not having to do anything except feed your babies, and your babies can eat as and when they need thereby boosting your supply. It’s also a great excuse to get some time out.

It is hard not to worry about whether your breastfed twins are getting enough milk. And sometimes this added stress can play a part in lowering milk supply.

But just remember, there are many things you can try if you are feeling that your milk supply is not keeping up with your hungry babies. Even if it’s just adding a few cups of lactation teas into your day to ease your mind.

Our bodies are amazing things and can cope perfectly with feeding twins. Sometimes it just needs a little support to help you get there.

Tips to Boost Your Milk Supply for Breastfeeding Twins

Did you find this article helpful? I would really appreciate it if you could take a second to share this article on your favorite platform just by clicking on the buttons below. Then other twin mamas can discover it too xx

Hello and welcome! I’m Anna, the twin mama behind Twins & More. I am passionate about helping twin mamas just like you to feel less overwhelmed and more prepared to be the best twin mama you can be.

I created this space for YOU and I hope to nurture, support and inspire you through your twin pregnancy and your first years as a new mama of twins. I really hope you enjoy your visit.

Anna xx


Don’t miss a thing!

Follow me on Instagram, Facebook or Pinterest and join our super supportive Facebook Group. Or why not subscribe to Twins & More and get updates on the latest new twin products, offers and articles, plus lots of other twin goodness we have to share with you straight to your inbox every week?