I have a question. I've been on low (starting) dose of spironolactone only for 3 weeks. My breasts are now A-cup (started out AA, because og herbals years ago). And my nipples are bigger, fuller and harder. I can feel a hard lump under each nipple, and a increase of fat in the breast. Is this normal, with no E? My ex-wife commented the growt also, said I need a bra before summer (and no swimming with kids without covering up). I have an appointment at the doctors office three weeks from now, so I was wondering about your experience. I'm not worried, just excited over the breast devolepment on spiro only.