Optimus

- You usually do the feeding

- He usually does the changing

- You both sometimes switch though

Ultra Magnus

- You usually do both

- He usually just holds your daughter

- You eventually got him to start Feeding and changing your daughter

Ratchet

- You feed and change your daughter during the day

- He feeds her and changes her at night

- That's just what you both do so that it's easier on both of you

Bumblebee

- He loves feeding her

- You usually have to change her

- You both sometimes switch

Arcee

- She's surprisingly good at feeding and changing your daughter

- You usually feed and change your daughter while she's busy

- You both take turns feeding and changing your daughter

Smokescreen

- The first time he tried to change your son he ran out of the room

- You're stuck with changing your son

- He just sticks to feeding

Bulkhead

- He has no idea of what to do at first

- You have to show him

- You feed your daughter and he changes her

Wheeljack

- He usually changes your son ever since you showed him how

- You feed your son

- But if one of you is busy the other will do both