Sperm freezing (sperm cryopreservation) is a smart choice for men who want to preserve their fertility. Sperm can be stored for an extended period and later thawed for use in artificial insemination (IUI) or in vitro fertilization (IVF).

Who Should Consider Freezing Sperm?

  • Men who are about to undergo medication or radiation therapy that may impact fertility.
  • Men with low sperm count, which may decrease to zero over time.
  • Men planning to undergo surgery that may affect fertility, such as a vasectomy.
  • Men considering gender-affirming surgery.
  • Men undergoing IUI or IVF treatment, who may have difficulty providing a sperm sample on the day it is needed.

Preparing for Sperm Collection:

  • Abstain from sexual activity for at least 2 days, but no longer than 7 days, before collecting the sample.
  • Sperm can be collected either at home or in a collection room at the hospital using masturbation.
  • If the sample is collected at home, it must be delivered to the designated sperm storage laboratory within 1 hour. The sample container should be kept close to the body (e.g., in a pocket) to maintain a temperature close to body temperature.

How Long Can Sperm Be Frozen?

Scientifically, there is no time limit for how long sperm can be frozen. However, the storage duration may vary depending on hospital policies and regulations set by health authorities.

In summary, sperm freezing offers a reliable way for men to safeguard their reproductive potential, especially when facing medical treatments or procedures that could impair fertility in the future.