When choosing your breast pump, getting the correct size for your nipple is very important to ensure optimal suction and comfort. In fact, getting the wrong size may lead to low suction pressure, cause discomfort and may even lead to injury.

When Choosing your pumps, you will notice that there are 24mm and 27mm variations. These variations refer to the diameter of your nipple with a ruler or measurement tape.

If you have started breastfeeding we recommend to add 1-2 mm after your measurement right after pumping (measure within 1 hour after pumping). If you are currently pregnant, we recommend adding 3-4mm to your measurement. 

 

Examples for pregnant mums:

20mm nipple = 24mm pumps                                                                                                                                 

15mm nipple = 24mm pumps + 19mm funnel insert 

 

Examples for breastfeeding mums:

22mm nipple = 24mm pumps                                                                                                                                 

19mm nipple= 24mm pumps + 21mm funnel insert 

*Funnel Inserts are sold separately @ sizes 11mm, 13mm, 15mm, 17mm, 19mm and 21mm

Here’s a guide on how you should measure your nipple size:

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