Spike: Rarity, just take a test. It doesn't hurt to try
Rarity: Spike, there's no way. I'm almost one hundred percent sure
Spike: Well, don't you want to be actually one hundred percent sure?
Rarity: ……….. It's fine Spikey, really.
Spike: Rares, you're in denial. It's been almost three months since you started showing signs
Rarity: Spike the Dragon, are you calling me fat???
Spike: No, no, no of course not. I'm calling you moody
Rarity: What?
Spike: Nothing. But seriously, Rarity, won't you just take the test?
Rarity: *sighs* Fiiiiiiiiiiiiiiiiiiiiine. But only to make you stop bringing this up
Spike: Thank you. The tests are in the bathroom in the cabinet
Rarity: You bought some already?
Spike: Yes I did. Now shoo. Do your business. I'll be outside
Rarity: *rolls eyes and goes to bathroom*
***a minute later***
Rarity: Well, it's sitting on the counter. I'm telling you nothing's going to show up. It's not biologically possible
Spike: Alright, "Princess Twilight", we'll see……. *looks at test* It's positive!
Rarity: I told you! I What
Spike: IT'S POSITIVE! Rarity! You're pregnant!
Rarity: W-wha?
Spike: Here, look!
Rarity: *grabs test with magic* I-I'm pregnant….
Spike: Oh my gosh! I'm gonna be a father! And you're gonna mother! We're gonna be parents! *hugs Rarity*
Rarity: ………what in Equestria is growing inside me