An electric breast pump can be hard to use the first time. This guide shows you how to set it up and use it.
Before your first session
Wash your hands with soap and water. Do this before you touch any pump parts. Do this every time you pump.
Read the instruction leaflet that comes with your pump. The electric breast pumps sold in Sri Lanka all come with a setup guide. Follow the guide. Put the flange, valve, membrane, and bottle together in the right order. If the parts are not in the right place, the pump will not work.
Wash all parts that touch milk. Use hot soapy water and rinse them. You do not need to sterilise every time. But do sterilise before the first use.
Getting the flange size right
The flange is the funnel-shaped piece. It goes against your breast. If the flange is too small, it will hurt. If it is too big, you will get less milk.
Your nipple should move freely inside the flange. It should not rub the sides. There should not be a big gap around it.
Most pumps come with one flange size. If pumping hurts or you get less milk, try a different size. You can buy other sizes from many pump brands.
Starting the pump session
Sit in a comfortable place. Hold the flange against your breast. It should cover your nipple and areola. Press gently to get a seal. Do not press too hard. That will block milk flow.
Start on the lowest suction setting. Most pumps have two phases. The first phase is fast. It helps start let-down. The second phase is slow. It expresses milk. Let the first phase run for one to two minutes. Then switch to the second phase.
Do not start on maximum suction. More suction does not mean more milk. It means more pain. Start low. Turn it up slowly. Stop when you feel a strong but comfortable pull.
Some mothers like to look at a photo of their baby. This can help milk flow.
What let-down feels like
Let-down is the reflex that releases milk. You may feel tingling. You may feel gentle pressure. You may feel warmth in your breast. Some mothers feel it clearly. Others do not feel it at all. Both are normal.
Milk usually starts flowing within one to three minutes. If nothing comes after five minutes, try massaging your breast gently while the pump runs.
How long each session should be
Most sessions take 15 to 20 minutes per breast. A double pump lets you do both breasts at the same time. It takes 15 to 20 minutes total.
Pump until the milk flow slows to a drip or stops. Some mothers finish in 10 minutes. Others take 25 minutes. Your body sets the pace.
Do not pump for longer than 30 minutes. Pumping for too long without much milk causes pain. It does not help.
How often to pump
If you only pump, do it every two to three hours during the day. Include one night session. This matches how often a newborn feeds. It helps build your supply.
If you also breastfeed directly, pump once or twice a day. This builds a freezer stash.
Storing pumped milk
Put the date and time on every bottle or bag before you store it. Milk at room temperature (below 25°C) stays fresh for up to four hours. In the fridge, it keeps for up to four days. In the freezer, it keeps for up to six months.
Cool the milk in the fridge first. Then add it to frozen milk. Do not put warm milk directly into frozen milk.
After the session
Take off the flanges. Pour the milk into labelled bags or bottles. Take the pump apart. Rinse the parts with cold water first. This removes milk residue. Then wash with hot soapy water. Dry with a paper towel or leave on a clean rack.
Do not leave dirty pump parts sitting for hours. Milk residue builds up fast in warm weather.
When pumping is painful
Some discomfort in the first few sessions is normal. Your body needs time to adjust. Sharp pain, bruising, or cracked nipples are not normal. Check your flange size. Check your suction setting. If pain continues, see a lactation consultant. Pumping through pain usually makes things worse.
ZUZU.LK stocks electric breast pumps in Sri Lanka. Every pump comes with a 6-month warranty. Islandwide delivery in 2 to 3 working days. Cash on delivery available.
For personalised advice on pumping technique, session frequency, and milk supply, speak with your midwife or a certified lactation consultant.
Frequently Asked Questions
How do I know if my breast pump flange is the right size?
Your nipple should move freely inside the flange. It should not rub the sides. If the flange is too small, it will hurt. If it is too big, you will get less milk. If pumping hurts or you get less milk, try a different size.
How long should a breast pump session last?
Most sessions take 15 to 20 minutes per breast. A double pump lets you do both at the same time. Stop when the milk flow slows to a drip.
How often should I pump to maintain milk supply?
Pump every two to three hours during the day. Or feed as often as your baby feeds. Milk works on supply and demand. Pumping more often keeps your supply up.
How should I store pumped breast milk?
Room temperature: up to four hours. Fridge: up to four days. Cooler bag with ice: up to 24 hours. Freezer: up to six months. Put the date and time on every container.