A/N: In this series you're a formula baby. Instead of being breastfed, you were raised on formula.

Tony Stark (Iron Man): 10 months

Steve Rogers (Captain America): 7 months

Bruce Banner (Hulk): 10 months

Clint Barton (Hawkeye): 11 months

Thor Odinson: 5 months

Pietro Maximoff (Quicksilver): 8 months

Natasha Romanoff (Black Widow): 8 1/2 months

Wanda Maximoff (Scarlet Witch): 10 months

Helen Cho: 8 months

Wade Wilson (Deadpool): 6 months

James Howlett\Logan (Wolverine): 10 months

Scott Summers (Cyclops): 7 1/2 months

Alexander Summers (Havok): 3 months

Jean Grey: 5 months

Ororo Munroe (Storm): 11 months

Peter Parker (Spider-Man): 8 months

Susan Storm (Invisible Woman): 4 months

Reed Richards (Mr.Fantastic): 6 months

Jonathan Storm (Human Torch): 10 months

Loki Laufeyson: 8 months

Darren Cross (Yellowjacket): 7 months

Arcade: 8 months

En Sabah Nur (Apocalypse): 9 months

Scott Lang (Ant-Man): 6 years old

Erik Lehnsherr (Magneto): 9 years old

Raven Darkhölme (Mystique): 12 years old

Charles Xavier (Professor X): 9 years old