Young guppies should be fully grown in 6 months if they are kept at the right temp, have heaps of room, good water quality and good food.
If you guppy can't give birth to its fry, it will likely die.
Depends how old it is can have from 10 to 30 Anywhere from 2-100 fry. It depends on the age of the guppy, conditions, temperature, and tank size.
depends what species a molly fish fry
no because the betta will fight, hurt or maybe even kill the guppie
It is normal for a pregnant guppie to have a reddish interior on her Travis spot
guppie
Small fry, which are young fish, grow into adult fish as they mature. As they age, small fry undergo growth and development processes that allow them to reach full adulthood and reproductive maturity. The specific species will determine the size and characteristics of the adult fish they grow into.
If you were the smallest guppie, wouldn't you appreciate some consideration?
A mid-wife
No.
guppie
Don't you mean, "how fast do your fingernails grow?"