Frog Obs & Gynae

I wonder why frogs are so small-

-If they have any idea at all?

That they're quite teeny-tiny,

And that frog obs and gynae-

Is not easy to enter at all.

Poet's Note:

For those who don't know, to become a specialist registrar in froggy obs and gynae (to wit, frobstetrics) requires several years of specialist training on top of the requisite medical degree. You also need very good eyesight, the steadiest of hands, while being able to hold your breath underwater for several minutes is also a massive plus.

Harvard is rumoured to be opening a specialist wing of their noted medical school specifically dedicated to the discipline.