If You’re Transitioning, Breast Growth Is Possible — Here’s What You Need to Know

Many transgender individuals, particularly those who were designated male at birth, seek to increase the size of their breasts.

This includes transgender women and nonbinary people who were assigned male at birth.

Growing breasts can ease gender dysphoria and help you feel more at ease in your body.

If you’re aiming for larger breasts, here’s what to know about safe ways to promote breast growth.

Are there things you can do yourself?

There are several quick strategies that can instantly make your chest appear bigger. These DIY approaches won’t suit everyone, but they’re useful if you want an immediate change.

Try a bra slightly larger or differently shaped than usual

A padded bra with silicone inserts (or even a rolled-up sock) can create a noticeable boost, and some people wear two padded bras together for extra volume.

Keep in mind this can be uncomfortable depending on the bras you choose.

Makeup can give the illusion of more cleavage

You’ll find numerous cleavage contouring tutorials online; many recommend applying a strip of bronzer down the center between your breasts.

A shimmery highlighter on the tops of your breasts can also make them look fuller and perkier, particularly with low-cut clothing.

Choose plunging or V-neck garments

If you prefer coverage, turtlenecks paired with one of the bra tricks mentioned above can also create the appearance of a larger chest.

Shapewear can help create a more hourglass silhouette

Certain shapewear styles are designed to push the breasts inward and upward, making them look fuller and more lifted.

Improving your posture helps too

Hunching or slouching flattens the chest, while standing straighter makes the breasts appear bigger.

But avoid hyperextending your back, as that can cause long-term discomfort.

Does diet or exercise matter?

Specific upper-body exercises can tone and strengthen chest muscles, which may make your breasts look firmer and slightly larger.

Try push-ups, plank-ups, chest flys, and chest presses, with or without light weights.

There are also exercises focused on improving posture.

No specific diet reliably enlarges breasts. Some people try gaining overall weight to increase chest size.

Others aim to lose waist fat to create more of an hourglass look, since a smaller waist can make the chest stand out more.

Do herbal supplements work?

Some people take herbal products hoping to boost bust size.

Many natural breast enhancement supplements contain plant ingredients that mimic estrogen-like effects.

These herbs are traditionally used for reproductive health — for example, to stimulate menstruation or milk production, or to ease PMS symptoms.

Examples include:

• blessed thistle
• milk thistle
• dong quai
• fennel seed
• fenugreek
• wild yam

However, there’s limited evidence about whether these supplements actually cause breast growth or are safe to use for that purpose.

Remember, supplements and herbal remedies aren’t regulated by the U.S. Food and Drug Administration (FDA), so there’s a chance they could be unsafe or inconsistent in quality.

Can hormone therapy increase breast size?

Hormone therapy can produce some breast growth.

This process is often called feminization and is commonly sought by transgender women and nonbinary people who were assigned male at birth and want more typically feminine features.

Feminizing hormone regimens commonly involve:

• estrogens, which lower testosterone and encourage feminizing secondary sex characteristics
• anti-androgens, which block masculinizing hormone effects

These hormones can promote breast development.

A study of 229 trans women reported an average breast enlargement of about 3.1 centimeters during the first year of hormone therapy, with most growth occurring in the first six months.

That said, many people on hormone therapy report more noticeable results anecdotally — outcomes vary widely between individuals.

If you’re having trouble accessing hormone therapy or a trans-competent clinician, you might be tempted to use contraceptive pills instead.

Physicians advise against this. While birth control pills contain estrogen, they are not a safe or effective substitute for medically supervised hormone therapy.

Hormone treatment is complex; specialist oversight is the safest way to reduce risks and side effects.

Is surgery an option?

Breast augmentation is available if you want larger breasts. The procedure places implants beneath breast tissue.

For many trans people, this procedure is referred to as top surgery.

Typically lasting about 1–2 hours, preoperative consultations cover your desired breast size, implant type, and the surgical approach.

Research specifically on breast augmentation in transgender people is limited.

However, a retrospective 2019 review suggested it is a safe option for trans women. In that study, all 34 participants reported an improvement in gender dysphoria.

Overall, most people in that review said they were satisfied and happier after the surgery.

Where can you find support and next steps?

If you want a trans-affirming healthcare provider for hormone therapy, breast augmentation, or both, here are some ways to locate help:

• Use guides for finding LGBTQ-friendly healthcare providers for practical tips.
• Trans Health maintains a list of clinics that support transgender people, including clinics offering medical transition services, plus a list of surgery programs in the U.S.
• MyTransHealth lists vetted trans-friendly and trans-specific providers, such as therapists, primary care doctors, and surgeons.
• Planned Parenthood can help transgender patients access hormone therapy.
• The World Professional Association for Transgender Health offers an online directory of transgender-affirming clinicians.
• Local trans-focused organizations or support groups may be able to recommend nearby doctors or clinics.
• Online transgender communities can be a helpful source of personal advice if you’re thinking about medical transition.

If you want more trans-specific resources generally, there are comprehensive guides that cover surgery, mental health, identity, and more.

Takeaway

It’s usually hard to significantly enlarge your breasts without surgery or hormonally guided treatment, though short-term tricks can make them appear bigger.

If you’re considering breast augmentation or hormone therapy, locate a trans-friendly clinician who can answer your questions and guide you on the appropriate next steps.