ClientFAQ donor spermPregnancyHow long does sperm live?
Sperm in a large cryo-tank

How long does sperm live?

After ejaculation, sperm up to five days depending on the quality and environment the sperm cells are in. This means that fertilization can happen if intercourse or artificial insemination takes place within these days, even if ovulation has not yet occurred. If the sperm cells are frozen almost immediately after ejaculation, they can preserve their ability to fertilize the egg for a long time.

Follow the link to read more about sperm freezing and storage.

How long can sperm survive inside the body after ejaculation?

Sperm can survive inside the body for up to five days after ejaculation. During the five days, the sperm cells can fertilize the egg, thus creating a fertility window for a potential pregnancy to be created. Therefore, you do not necessarily have to have intercourse or receive artificial insemination on the same day as ovulation to conceive.

The time a sperm cell can survive inside the body after ejaculation is the same whether it is frozen or fresh. Therefore, when choosing between fresh or frozen donor sperm, factors such as sperm quality and overall health should be considered instead of survival time.

How long does sperm live outside the body?

Sperm can live outside the body, but the length of the time depends on the container it is placed in. If the sperm is placed correctly in a cryo-tank, it is still possible for it to fertilize an egg years after being frozen.

How long does sperm survive after insemination?

Sperm can live inside the body for up to five days after insemination. It does not matter whether the sperm is frozen or not, the period of survival is the same.

What factors influence the chances of survival for sperm?

A variety of factors can impact the sperm cells’ chances of survival after ejaculation. Factors like sperm quality, the environment surrounding the sperm cells, temperature, and storage concentration affect the sperm cells’ chances of survival.

Want to know more about Cryos?

At Cryos, we want to help other people fulfil their dream of a child. If you are interested in learning more about Cryos International Sperm and Egg Bank, then follow the link to our homepage.