It's about four months since Bookends 2 or Making Dreams Come True, about half way through an equine’s eleven month gestational period.

Twilight and Cheerilee must learn to manage their lives and pregnancies at the same time. But through the entire time, Twilight and Cheerilee find that their love grows faster than their bellies.

But with their special situation, there can also be expectations that may not be apparent at first. Even the joyful arrival of foals will not do much to lessen the perceptions.

A pony from the past is going to to change one of the friends lives forever when she discovered a secret from the past.

BTW: What's up with Pinkie Pie?