Is it true when flies land they lay eggs?

Question

like as soon as they land autmotically

Answer 1

Not every flies. I don't think they can reproduce that fast.

Answer 2

nah i don't  think so, watch them land on your arm

Answer 3

I thought if they land on food they ate some and threw up?

or something like that?

Answer 4

maybe they prepare before they do it

I'm not sure

Answer 5

Not for every fly. Flys like blowflies and bot flies need specific places to lay their eggs. Just to name a few.

Answer 6

True, everywhere they go.

Answer 7

I thought it was every time they land, they deficate and or urinate?