Ok

Not quite. Superpony and summer sky are women. They would need a doctor if they wanted a baby. Because they have female reproductive cells. No men reproductive cells in sight. How do I know this? I have an aunt in Australia who is lesbian and has 2 kids. My dad told me how it happened.

How did I only just realise that Summer Sky is a Pegasus, and SuperPony is a Unicorn. Wut would the baby be? A unicorn with wings.