This was requested! I hope you enjoy!
Everyone besides the adults are aged up
Kamado Tanjiro
↣He was happy to become a dad
↣He gives you everything you ask for
↣He spoils you
↣You get upset if he needs to leave
↣Happy Nezuko noises about becoming an aunt
↣You are very hyped if his friends come over
↣His friends take care of you too which makes you two happy
Agatsuma Zenitsu
↣Was shocked but still was happy
↣He helps you with your house work
↣Is worried that you overwork/hurt yourself 24/7
↣Gets worried if something happened
↣You like to prank him sometimes
↣You want a lot of attention
↣He showers you with love everyday and gives you very very much gifts
Hashibira Inosuke
↣You sit outside eating together
↣Protects you at any cost
↣You still want to help him, but he said that you won't
↣You two often argue because you want to help but he doesn't
↣Of course he wins and you listen to him
↣Since you are pregnant you don't want to be in crowds that much because you don't like how smelly the people are
↣You also help him with training a bit
Rengoku Kyojuro
↣Happy that he becomes a father
↣Protects you and the child
↣Carries you around like a royal when you don't want to walk
↣You like it if he feeds you some food
↣You are more worried than you originally were if he needs to go on a mission
↣His family was happy about getting a new member
↣He gets things you need and things as gifts for you
Tomioka Giyuu
↣He promised to protect you, no matter what it costs
↣He helps you if he has time
↣Mitsuri is happy for you both
↣Mitsuri and you talk a lot and she helps you at home
↣Mitsuri also gives you a lot of mochi
↣Giyuu tells you to sleep enough which you do (he got some advice from Shinobu)
↣He also gives you your vitamins and watches that you take them every day
Sabito
↣I feel uncomfortable with writing about that with Sabito
Shinazugawa Sanemi
↣He smiled and was happy at becoming a dad
↣But he was a bit insecure about his appearance because he didn't want to scare the baby
↣Ultimate protection mode activated, if somebody comes to close
↣You sometimes need to hold him back to not be too overprotective
↣You like dragging him shopping
↣You two think about names
↣He sometimes asks Genya and Gyomei for advice or things
Kocho Shinobu
↣Shinobu is a woman
Kanroji Mitsuri
↣Mitsuri is also a woman
Tokito Muichiro
↣I also feel uncomfortable with writing about that with Mui, sorry
Himejima Gyomei
↣He tries keeping you two save
↣You often try to reach the highest bookshelf to get a book
↣He notices that and helps you with it (you tell him where he needs to move his hand)
↣You two cuddle all the time
↣You often sleep because you are often tired
↣Sanemi and Genya are helping Gyomei because you can't do so much
Rengoku Senjuro
↣I also feel uncomfortable writing about that with Senjuro, I'm sorry
Shinazugawa Genya
↣He tries helping you with everything
↣He gets everything you need
↣You two often sit outside to relax
↣You also go for some walks together
↣Cuddling is also in your plan for the day
↣You sleep a lot because you are often out of energy
↣He tries to get Sanemi to help him
↣He asks for advice if he doesn't know what to do (Shinobu is back)
Uzui Tengen
↣Was extremely happy by the news
↣He tries taking care of you with the help of his wives
↣His wives love taking care of you if he is gone
↣You like talking to them
↣They are all surprised that you're more chill then you were normally
↣You also think about names together already
↣You often want attention from him and his wives