How Do I Know What Size Maternity Bra To Buy May 2026

Buy a bra that fits on the tightest hook initially. This gives you several rows of hooks to move into as your ribcage expands.

Subtract your calculated band size from this measurement. Difference of 1" = A, 2" = B, 3" = C, 4" = D, 5" = DD/E. 💡 Key Fitting Signs 🚫 Signs It Is Too Small Spillage: Breast tissue "overflows" the top or sides. how do i know what size maternity bra to buy

You can fit two fingers under the band comfortably. Buy a bra that fits on the tightest hook initially

To find your maternity bra size, you must measure your (band) and the fullest part of your bust (cup) using a soft measuring tape. 2" = B