Male Betta's do not have babies. The female lays the eggs, the male fertilizes them and then takes care of them in a "bubble nest" that he builds until they hatch.
Yes
Several hundreds
any where from 50-1000
No. A male Betta is needed to spawn out the female and fertilise her eggs.
No, the male should be kept with the babies. Once the babies are adults, the mother can live with the females.
separate the babies (but keep them together) from the parentsseparate the parentswhen the babies grow older separate them to
Take the male out but leave the female if you have.
some fish lick there butts
you can tell from the in larged stomach or belly
Sometimes they tend to make mistakes and eat their fry, so yes. P.S. I have a betta named Frodo lol
a range to 50 to 1000