Are my saggy breasts genetic or caused by something else? (photos)

So,to start off, I'm 17 years old with b-cup breasts. My breast size has not changed for the last 3 years. My breasts have been saggy ever since they start

How to Fix Sagging Breasts Procedures for Perky Breasts

What Causes a Saggy Breast?

Is it normal to have sagging breasts during puberty?

IS GYNECOMASTIA HEREDITARY? DOES IT RUN IN THE FAMILY ?

What Causes Breasts to Sag?, Dr. Zachary Farris

Saggy Breasts (Breast Ptosis): Causes & Treatments

Are my saggy breasts genetic or caused by something else? (photos)

Saggy Breasts (Breast Ptosis): Causes & Treatments

What Causes Saggy Breasts - Dr Carmen Munteanu

Can Breast Augmentation Work For Droopy Breasts?

From getting bigger to changing colour, the nine things your BOOBS could tell you about your health

Breastfeeding Questions: Will Breastfeeding Give Me Saggy Boobs?

Breast Sagging - Prof. Dr. Şükrü Yazar - Plastik Cerrah

What Causes Uneven Breasts and How Can You Fix Them?

7 Factors That Impact Your Breast Size