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If the sperm are not "healthy" or present in enough numbers they will will not have the ability to reach and female egg and then penetrate and fertilize then egg.

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14y ago

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Related Questions

Where do eggs and sperm meet in external fertilisation and internal fertilisation?

Yes


Why is it important for egg and sperm cells join in fertilization?

Otherwise , there would not be fertilisation! This is essential for reproduction.


Why it is important for egg and sperm cells to join in fertilization?

Otherwise , there would not be fertilisation! This is essential for reproduction.


When pigs reproduce two cells join together what is this process called?

fertilisation


How are humans created at the start?

By the fertilisation of the ovum by sperm


What is a uniting of a sperm cell with an egg cell?

The uniting is known as fertilisation of the egg by the sperm.


How do we call When the sperm meets the ovum?

That's called 'fertilisation'.


What is important in a sperm?

Quality , Quantity and Motility


The joining of an egg and a sperm cell is called?

Conception or fertilisation are both terms applied to the fusing of sperm and egg.


In external fertilisation not all eggs are fertilised why not?

Because - external fertilisation is 'left to chance'. There's no guarantee that every egg laid will be fertilised by sperm. Internal fertilisation is much more successful.


Where fertilisation takes place?

Human fertilisation can take place at the oviduct where the ovum is being released and when the sperm swims towards it.After fertilisation,when the both sex cells fuses,the ovum will be moved to the uterus.


Where can fertilisation take place?

Human fertilisation can take place at the oviduct where the ovum is being released and when the sperm swims towards it.After fertilisation,when the both sex cells fuses,the ovum will be moved to the uterus.