Male flowers only on Courgette

[porterlizz]

I have two courgette plants of different varieties. Whilst one is producing lots of courgettes, the other, although it looks a wonderful plant, has only produced male flowers.

Do I just need to be patient and hope that female flowers appear, or is there anything i need to do?

[Nicos]

Just nip out the male flowers- the female ones will eventually appear.
Actually- if the other plant is already producing courgettes, then a slight delay is good, cos that'll extend the cropping period!!