Twilight Sparkle is pregnant - and nopony is more surprised than she is. Confronted with the overwhelming responsibility of motherhood, the young mare has to decide whether she is truly up to the task of being a single parent. For a pony who has proven her dedication, intelligence, and strength of character countless times, armed with the bonds of friendship and love, it shouldn't be a difficult choice.

But, as with everything Twilight has done in her life, the circumstances and decisions she must manage are anything but simple.