Hormones, breastcancer and armpit smell

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When I was placed on hormone tablets to block progesterone my left armpit started to smell awful.id didn’t matter how much I washed I couldn’t get the stench away until about a month after I stopped the tablets and my hormones seemed to be back to normal. According to the tablets there was a very high increase of breast cancer risk with those tablets and my left breast has always been a bit dodgy. Is there a link with armpit smell and early breastcancer?