Hi there . This is my second challenge and I just want to say thank you on the support I have been having from you all! It really helps !
Anyway, let us get into the challenge!~

~~~~~Backstory~~~~~
You and your lover have ALWAYS loved children, always. You have always been a bit jealous when you see mothers and fathers with their small bundles of joy. You tried over and over for a baby, but never succeeded. Your wife went to the doctors one afternoon and was given the unfortunate news that she is unable to have a child. Distraught, you both decide to open up an Orphanage. You buy(/build) a huge house, which consists of:
A nursery:
4 Cribs
2 Potties
3 Highchairs (optional)
4 Swings (optional)

A childrens room
4 Bunkbeds OR 6 beds
2 Toy box's
1 Toy Stove
A chemistry set
A computer

Teenagers Room
4 Bunkbeds or 6 beds
A foosball table
A tv
A gym room
A music player

Basics and rules
Everytime you adopt a baby/toddler/child you adopt from the phone, you get 50 simoleons to add to your household funds.
When your teenagers age up to YA they MUST move out, otherwise the house will become too crowded.
You can have pets if you wish too, dogs can help with money if they hunt for you, same with cats and horses can be used to win competitions.
You both cannot get a job. Not even a part time, you will be putting all of your efforts into the kids.

POINTS:
Ifyou would like to play with points, here ya go.

POSITIVE POINTS
5pts - Every baby/toddler/child adopted
5pts - Every baby,toddler,child aged up
5pts - Every toddler taught to talk/walk/potty trained.
10pts - Every teen aged up to a YA
15pts - Every YA moved out
50pts - Start of a different legacy to continue the orphanage

NEGATIVE POINTS
-5pts - Every sim death
-10pts - Every grade lower then A-
-5pts - Everytime your sim gets illness (cold).
-15pts - Every time your teen/child is caught outside after their curfew
-80pts- When the social worker is called (GAME OVER)

Any questions about this challenge? Pop then down in the comments!! :p

Can you become self-employed or have the daycare profession?

I suppose, but make sure you still have time for the children.

I'll definitely be trying this! It sound fun!