How long does it take for guppy to give birth?

Guppies give birth to live young, rather than laying eggs, and there is no specific time frame for how long it takes for a guppy to give birth. The gestation period for guppies varies depending on water conditions, temperature, and the individual guppy. It typically takes around 4 to 6 weeks for a guppy to become pregnant and give birth to live fry, although this can range from 2 to 8 weeks in some cases.