buds

budding breasts;
breast buds;
shallow and undeveloped breasts at the beginning of puberty where the areola often occupies more of the breast than the surrounding glandular tissue;
Tanner Stage 2 in breast development;

Mom got my first trainer bra as soon as my buds started showing.

8👍 8👎

thelarche

the initial stage of breast development at the commencement of puberty in preteen girls;
Tanner Stage 2 in breast development;
budding breasts;
breast buds;

The patient shows early signs of thelarche, particularly on the left side.