How do you know when a parakeet is pregnant?

Question

She is swelling and poofy looking

Answer 1

if she is spending or if they are spending a lot of time in their little house then its a possibility try placing papers and stuff in the cage n they will shred them to create a nest that is also a positive sign

Answer 2

Parakeets don't get pregnant, they lay eggs. If a female bird has mated with a male bird of its same species, chances are eggs will come soon.

Answer 3

WHEN SHE STARTS SPENDING ALOT OF TIME IN HER NEST BOX OR WHATEVER YOU HAVE FOR HER AND EVENTUALY SHELL LAY EGGS