This is the "sweet spot" for purchasing your primary nursing bras. Experts recommend starting with 3 to 5 bras —one to wear, one to wash, and one on standby—to manage frequent leaks and laundry.

Do not wait for a specific week if you experience these indicators of a poor fit:

Focus on comfort. If your pre-pregnancy bras feel tight or sensitive, switch to soft, stretchy, wireless maternity bras.

Most women find that their bra needs evolve throughout their pregnancy and nursing journey:

Avoid buying expensive, structured bras immediately after birth. Wait until your milk supply has regulated and initial engorgement subsides before reassessing your final size. Signs You Need a New Bra