What Causes Uneven Breasts?

So, let’s begin with what is probably the first thing that you’re curious about: What causes uneven breasts to begin with? Honestly, it’s not just one thing. Asymmetrical breasts can be due to something as simple as shifts in hormones, pregnancy, breastfeeding (especially if your baby happens to prefer one breast over the other), drastic shifts in weight, or even good old-fashioned aging.

It also should go on record that when it comes to the parts of your body that “come in twos,” very rarely are they identical in size and shape: eyes, eyebrows, hands, feet…you get it. So, even people who think that their breasts are “identical twins,” that may not exactly be the case at all. Not really…not (pardon the pun) fully.

Anyway, talking to your healthcare provider can help you get to the root of whether any of these things are indeed the cause and if there is anything that can be done about it.

Okay, but what are some not-so-simple reasons that can cause your breasts to be uneven? One condition is known as breast hypoplasia; it’s when you’re not able to produce enough glandular tissue to produce breast milk or for your breasts to look completely even. If your breasts have been uneven for about as long as you can remember, there’s a slight chance that you may have experienced juvenile (also known as virginal) hypertrophy during puberty; it’s what happens when your breasts grow so rapidly during adolescence that one may have gotten larger than the other.

We also can’t overlook things like a breast infection or even breast cancer (some additional signs of it include dimpling of your breasts, nipple discharge [that isn’t breast milk], breast swelling, and pain [that isn’t due to your cycle] and swollen lymph nodes that are underneath your arms or near your collarbone) as well. There are also a few rare conditions that can create uneven breasts (you can read more about them here).

Bottom line, if your breasts have only recently made a noticeable shift, it’s important to let your physician know. Again, although there is nothing wrong with having uneven breasts as far as appearances go if they are connected to an underlying health issue, you need to find that out just as soon as you possibly can.

What Can Be Done About Uneven Breasts?

Okay, so what if it checks out that your breasts are healthy and your uneven breasts are all about something natural like hormonal shifts, pregnancy, or weight changes? Is there anything that you can do? For starters, there are procedures like lipofilling (which transfers fat from one part of your body to another), mastopexy (which is basically a breast lift), or getting breast implants. Sometimes, what women will opt to do is get a breast reduction in order to even out their breasts. The main thing to keep in mind with all of these options is while some are far less invasive than others, they are surgical and also not exactly the cheapest routes to take.

With all of that out of the way, is there anything that you can do from the comfort, convenience, and privacy of your own home? Yep, there is. Several things, actually.

Exercise. Whether your breasts are uneven or just not as firm as they used to be, getting your pectoral muscles in shape can help to make your breasts appear more even and youthful. Check out Women’s Health’s “The 20 Best Chest Exercises To Add To Your Upper-Body Workouts, According To A Trainer” for some solid workout tips.

Breast massage. Aside from the fact that giving yourself a breast massage can help with early detection if you happen to feel a lump or mass, it can also help to cultivate more elasticity, reduce the appearance of breast marks, and if you massage the smaller breast more, if that one is only slightly smaller than your larger one, it could cause your breasts to become more even-looking.

Bra shopping. It’s kinda wild that, with all of the intel that’s in the internet streets, 80 percent of women are STILL wearing the wrong bra size (get fitted, ladies). On top of that, there is absolutely no telling how many avoid the rule that you should get 4-6 new bras every 12 months or so. As a sis with big breasts (check out “Here Are Some Breast Care Tips For Women In The 'Over D-Cup' Club”), although it took me a hot minute, I finally found a bra brand that I really like: Wacoal. They sell bras that don’t have that 90s Madonna cone-shaped look (the real ones know). Anyway, they have certain bras that are designed for asymmetrical breasts (several bra brands do). If you’d like to check some of their options out, click here.

Watch your estrogen consumption. I think it’s interesting that while some media likes to downplay how diet affects breasts, there are scientific studies that literally say things like, “Breast cancer is strongly associated with estrogens.” Know what another article on estrogen and breasts said? “Although there are no large clinical studies that support the use of bee pollen for breast growth, a diet containing phytoestrogens ― a compound derived from plants that can be found in bee pollen ― can mimic estrogen.” — and yes, estrogen can cause your breasts to grow. So, make sure to consume phytoestrogens in moderation, especially if you’re trying to (naturally) get your breast size under control. Some of those types of foods include soy, peaches, garlic, dried fruits, and flax seeds.

Peep some of your habits. Believe it or not, you might not have asymmetrical breasts so much as one breast is fuller than the other due to things like sleeping on your stomach or only one side (all of the time), having bad posture, and even constantly plucking ingrown hairs around your nipples (because that could lead to inflammation). So, if you do any of these things, before trying anything else, stop these habits and see if you notice some changes.

Remember: There Is Absolutely Nothing to Be Ashamed Of. AT ALL.

Many of our body parts are “sisters” not “twins;” I can’t recall where I first heard that saying yet it’s definitely the truth. I like my right eyebrow more than my left. Definitely my left foot is larger than my right. Don’t even get me started on how the left side of my hair is thicker and grows faster than my right. Chile, what can I do but make peace with it?

Same thing goes for my left breast being bigger than my right one. In a perfect world, would I want my breasts to be as even as possible? Probably. Yet, I recently wrote an article for the platform entitled, “When It Comes To Your Life, Please Aim For GOOD. Never PERFECT.” so how much of a hypocrite would I be if I didn’t follow my own advice? And besides, they are still pretty full-looking, they’re healthy, and they still get stares from both men and women (LOL) — what’s to complain about or be ashamed of? Not one damn thing.

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Again, if you’re someone who (also) has some form of asymmetry when it comes to your breasts, give yourself and your girls some grace. You’re not abnormal and it’s simply something that makes you — YOU. And anything that emphasizes that? Why not celebrate it? Amen? AMEN, chile.

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