This treatment helps preserve fertility by collecting either women’s eggs or male sperm and then freezing it for future use. The fact is that many men and women delay starting a family, but this delay often then causes complications om natural conception. From a biological point of view, the quality and number of eggs that are available declines as women become older. Fertility starts to decline in women once they reach the age of about 35. The probability of giving birth to a healthy baby falls to below 5% once a woman is past 40. This is why preserving your fertility, or as it is commonly known as “social freezing” helps men, but especially women. This therapy is also offered to both male and female patients who have faced illness and need to freeze their eggs or sperm before invasive treatment. It is very common for cancer patients to freeze their reproductive material before chemical or biological therapy.