bamboo-maternity-nursing-bra-size-guide

A B C D DD(E) DDD(F)
32(8) S S S M L
34(10) S S M L L L
36(12) S M M L XL XL
38(14) S M M L XL XL
40(16) M M L L XL XL
42(18) L L XL XL XL
44(20) XL XL XL

 

HOW TO MEASURE FOR A MATERNITY & NURSING BRA

1. STEP ONE: Wrap the measuring tape snugly around your rib cage, just under your bust. If you are wearing an underwire bra, tuck the tape under the wire.

2. STEP TWO: Make sure the tape measure is flat against you and parallel to the floor all the way around, check yourself out in a mirror to confirm.

3. STEP THREE: Exhale and take your RIB CAGE MEASUREMENT, ensuring your fingers are not under the measuring tape.

4. STEP FOUR: Use the chart below to determine your band size.

 

RIB CAGE MEASUREMENT
YOUR BAND SIZE
27-29" (68-74cm)
32
30-32" (76-82cm)
34
33-34" (83-87cm) 36
35-38" (89-96cm) 38
39-41" (99-104cm) 40
42" (105-107cm) 42
43-45" (109-115cm) 44

 

THEN FIND YOUR CUP SIZE

1. STEP ONE: Wrap the measuring tape loosely around the widest part of your bust.

2. STEP TWO: Make sure the tape measure is flat against you and parallel to the floor all the way around, check yourself out in a mirror to confirm.

3. STEP THREE: Inhale and take your measurement ensuring your fingers are not under the measuring tape.

4. STEP FOUR: Subtract your BAND SIZE from your BUST MEASUREMENT. This will give you your cup size, every inch difference equal one cup size. Use the chart below to confirm.

Example: Let's say your BUST MEASUREMENT was 38" and your band size is 34, then 38 - 34 = 4". You are a 34D.

BUST MEASUREMENT MINUS YOUR BAND SIZE = YOUR CUP SIZE
BAND SIZE 2" 3" 4" 5" 6" 7"
32 32B 32C 32D 32DD(E) 32DDD(F) 32G
34 34B 34C 34D 34DD(E) 34DDD(F) 34G
36 36B 36C 36D 36DD(E) 36DDD(F) 36G
38 38B 38C 38D 38DD(E) 38DDD(E) 38G
40 40B 40C 40D 40DD(E) 40DDD(F) 40G
42 42B 42C 42D 42DD(E) 42DDD(F) 42G
44 44B 44C 44D 44D(E) 44DDD(F) 44G

 

Don't know what size to order?

That's what our perfect fit guarantee is for!

Order whichever size you think is best and if it doesn't fit properly, we'll send you a replacement 100% FREE

NOTE: If your size is not on the sizing chart, please do not order as our bras will likely not fit.

Our bras have been fitted by a professional sizing company to ensure all bras fit true-to-size
No questions asked, 30-day 100% moneyback guarantee.

    Filling an insurance claim

    Follow the instructions below to help ensure success with your insurance claim.

    Purchase from MammaBump

    Complete these 3 easy steps before submitting your claim:

    1. Obtain a prescription from your doctor
    Most insurance companies will require a prescription from your doctor listing the product name and prescription codes (See below).

    2. Obtain itemized receipts
    Your insurance will need to see that you purchased a specific MammaBump product for a specific amount. Not to worry — you can use the receipt we email you for this part.

    3. Get your claim form
    To submit an insurance claim you will need to fill out your provider's claim form. We are unable to tell you exactly where to find it, but try logging in to your provider's website and searching there. 

    Code for Prescriptions

    Please share the information below with your doctor in order to complete your prescription. (Feel free to take a screenshot!)

    ICD-10 Codes:

    Back Pain - O99.89, M54.50, M54.51, M54.59
    Edema - R60.0
    Gestational Edema - O12.00
    Other specified conditions associated with female genital organs - N94.89
    Pelvic Girdle Pain - O26.719
    Pelvic Joint Pain - R10.2
    Pelvic and pernieal pain - R10.2
    Perineum Irritation - L29.3
    Perianal venous thrombosis - K64.5
    Post-Op Pain - O99.89
    Postpartum Back Pain O99.89, M54.50, M54.51, M54.59
    Postpartum Edema - O12.05
    Posture Disorder - R29.3
    Pubic Symphysis - O71.6
    Rectus Diastasis - M62.08
    Round Ligament Pain - O99.89 & R10.2
    Scar Conditions and Fibrosis of Skin - L90.5
    Sciatic Pain - M54.40
    Swelling - O12.05
    Varicose Veisn of Lower Extremities - O22.00
    Venous Complications in Pregnancy, unspecified, 3rd Trimester - O22.9
    Vulvar Varicosity - O22.10