Note: This is from BumpBunny's Tier List

--TIER 1: HELL YES!!!--
Inflation
Soft Vore
Hard Vore
Strong Kicking
Unrealistic Pregnancy
Hyper Pregnancy
Venti Boobs
Butt Inflation
Due Date Pregnancy
Outie Belly
Innie Belly
Slim Body
Curvy Body
Chubby Body
Supersize Body
Furry
Anthro
3rd Trimester
Horny
Content
Lactation
Aerolas
Permapreg
Normal Progress
Cum
Soft Weight Gain
Strong Weight Gain
Bloating
Male
Gay Men
Anxious
Hunger
Magic Inflation
Chugging
Navel Piercing
Nipple Piercing
Water Breaking
Muscular
Cramps/Labor
Stuffing
BDSM
Demons
Giants

--TIER 2: DELICIOUS!--
Slightly Bigger Pregnancy
Super Hyper Pregnancy
Hyp Hyper Pregnancy
Belly Sounds
2nd Trimester
Medium Boobs
Potions
Quicker Progress

--TIER 3: Sexy!--
Unbirth
Soft Kicking
Slime Inflation
1st Trimester
Normal Pregnancy
Science Inflation
Impregnation
Animal Features
Aliens
Small Boobs
Super Fast Progress
Monsters
Morning Sick
Dicks

--TIER 4: Indifferent--
Other Gender
Other Gender & Other Gender
Male & Other Gender
Red Belly
Visible Shapes
Plants

--TIER 5: Meh...--
Unknown Pregnancy
Enema
Oviposition
Inverted Nipples

--TIER 6: Nope--
Veins
Hucow
Vajayjays
Stretch Marks
Crowning
X-Ray
Ovipositor
Shortstack
Pee
Tentacles

--TIER 7: How, DISGUSTING!!!--
Female
Other Gender & Female
Male & Female & Other Gender
Lesbian
Hetro
Blueberry