Why do my nipples get so sore and hard before my period? Is this

Breasts Tender Before Missed Period: Early Pregnancy Sign? - WeHaveKids

I'm a 17-year-old female. My nipples burn and sting badly when I touch them or clothing rubs against them. Why? - Quora

What forms first, nipples or teeth? - Quora

Human Body: Can your areolas grow bigger before your period? - Quora

The Real Reason Your Breasts Are Sore Before Your Period - Nicole Jardim

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Can Breast Tenderness Fluctuate in Early Pregnancy?

Why does my nipple look like its a bunch of small balls stuck together, and it has squishy stuff in the middle of it that hurts when I try to remove it?

Why do breasts get sore during your period? - Quora

I feel aching in my upper thighs during my period. Why? - Quora