Fertility Preservation in Women With Malignancy: Future Endeavors

Area of Science:

• Reproductive medicine
• Oncofertility
• Cryobiology

Background:

• Fertility preservation is a rapidly evolving field.
• Established methods include embryo and oocyte cryopreservation.
• Other techniques like GnRH analogues and ovarian cryopreservation are discussed in related manuscripts.

Purpose of the Study:

• To summarize current and future options for fertility preservation.
• To highlight emerging technologies that may offer safer alternatives.
• To contextualize the established methods within the broader landscape of fertility preservation.

Main Methods:

• Review of existing literature and ongoing research in fertility preservation.
• Discussion of established techniques (embryo/oocyte cryopreservation).
• Exploration of potential future technologies (in vitro maturation, artificial ovary).

Main Results:

• Embryo and unfertilized oocyte cryopreservation are the only unequivocally accepted methods.
• GnRH analogues and ovarian cryopreservation have ongoing debates and are covered in detail elsewhere.
• Emerging technologies like in vitro maturation and artificial ovaries show promise for the future.

Conclusions:

• Future fertility preservation may involve in vitro maturation and artificial ovaries.
• These novel technologies could mitigate risks of malignancy recurrence associated with ovarian tissue transplantation.
• Continued research is essential for advancing safe and effective fertility preservation strategies.