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Our mission
Powering research.
For young women with breast cancer.
We support breast cancer research that helps young women make informed decisions about treatment, fertility and their future.

Why we do it
This work matters
For young women, breast cancer is more than a medical diagnosis - it brings complex life challenges and often raises questions that go far beyond treatment:
Can I still
have children?
How will my
body change?
What about my
relationships?
What about
my career?
What about
my future?
To address these unique challenges, the ETOP IBCSG Partners Foundation leads the Program for Young Patients (PYP), an international research initiative dedicated to improving care and quality of life for young women with breast cancer. One of its groundbreaking projects, the POSITIVE study, is exploring whether anti-hormone therapy can be safely paused to allow women to pursue pregnancy.
Your support makes this work possible.
Donate now
When I was diagnosed with breast cancer, I feared I would have to choose between surviving and becoming a mother. Knowing that the POSITIVE trial existed gave me confidence to make decisions about my future. Today, I am both a survivor and the mother of a wonderful girl.
Ilaria
POSITIVE trial participant

Our community
Who we are
The Pink Ladies began in 2017 as a small group of employees, family members, and friends connected to the International Breast Cancer Study Group. Today, we bring people together through fundraising and community activities for one shared goal: to advance research for young women facing breast cancer. Every event, every donation, and every gesture of support helps move this mission forward.
What we support
Research that changes lives
We support research that helps answer some of the most important questions young women face during and after breast cancer.
POSITIVE study
Can I have a baby after breast cancer?
This study explores whether young women with hormone-sensitive breast cancer can safely pause endocrine therapy to pursue pregnancy. Its findings are helping women and their doctors make informed decisions about treatment and future family plans.
Explore the research →
HOHO study
Young, with breast cancer - what next?
HOHO (Helping Ourselves, Helping Others) explores the challenges young women face during and after breast cancer - from fertility and emotional well-being to quality of life - helping improve care and support for young patients.
Explore the research →Your impact
Make a difference
Your donation helps turn questions into answers.

Advance international clinical research for young breast cancer patients

Provide evidence to guide life-changing treatment decisions

Support women facing complex medical and personal challenges
Every contribution counts.
Donate nowBe part of it
Join us. Become a Pink Lady
Run with us. Sell roses with us. Help us support research that gives young women with breast cancer more choices for their future.
Thank you for your support.
Contact
Pink Ladies
ETOP IBCSG Partners Foundation
Effingerstrasse 33
3008 Bern, Switzerland
+41 31 511 94 15
Monica Ruggeri
Head of the Program for Young
Patients
