Hormonal changes during pregnancy can loosen the ligaments holding teeth in place, sometimes causing mild shifting. Here's when it's appropriate to start Invisalign afterward.
Pregnancy hormones can temporarily loosen the periodontal ligaments that hold teeth in position, and some mothers notice mild crowding or shifting developing during or after pregnancy. This is common and treatable once the postpartum period stabilises.
When to Start Invisalign Postpartum
There's no strict rule, but many mothers choose to wait until breastfeeding routines are more settled — often a few months postpartum — simply for practical scheduling reasons, not because of any dental restriction. A consultation and iTero scan can happen any time; starting active treatment is entirely your choice based on your own readiness.