We are delighted to invite you to attend the 9th World Congress of the International Society for Fertility Preservation (ISFP), which will be held on November 19–21, 2026, in Miami, USA, in collaboration with the Oncofertility Consortium.

Over the past two decades, fertility preservation has evolved from a niche interest into a vital field at the intersection of reproductive medicine, oncology, and patient-centered care. It now stands at the forefront of both basic science and clinical innovation in human reproduction.

Fertility preservation is a deeply interdisciplinary field, encompassing reproductive medicine, oncology, hematology, embryology, andrology, toxicology, psychology, and ethics. It brings together scientists, clinicians, embryologists, cryobiologists, nurses, and social workers, all united in the mission to safeguard reproductive potential—whether for young cancer survivors or individuals seeking to delay childbearing for medical or personal reasons. The demand for fertility preservation services has never been greater.

The aims of this congress are to present and discuss the latest scientific advances and clinical protocols in fertility preservation, foster international collaboration, and promote awareness of available fertility preservation strategies. The meeting will feature a world-class program and bring together leading experts from around the globe to exchange knowledge, build partnerships, and shape the future of the field.

We look forward to welcoming you to Miami for what promises to be an exciting and inspiring 9th ISFP World Congress.

Prof. Claus Yding Andersen
President, International Society for Fertility Preservation
President, ISFP Congress