Hi.First of all:
1.HOLD BABIES AND TODDLERS WHILE SITTING DOWN!!
2.A hospital,where you can deliver your baby,get kids vacinated,or give sims shots when they're ill.
3.Villages(small,kids homeschooled, FARM ANIMALS!!,and no roads or electricity)towns,or islands for sims to live in.
4.MORE CLOTHES AND HAIR!!
5.Prams for toddlers,carriers for babies,blankets that you can cover toddlers and babies with,that can be stowed away in a cupboard,and washed.
6.MORE FAMILY INTERACTIONS,such as washing the car together,punishing kids and toddlers,teaching teens to drive....ect
7.MORE AGE STAGES!!I hate it when suddenly,a teen turnes into a adult(No getting taller,or wider..)HOW LAME IS THAT?!
8.Daycare for toddlers and babies.
9.Follow sims EVERYWHERE!!
10.NO STUPID PLUMBOBS
11.Livable buildings and skyscrapers.
Thanks for hearing me out!:-)

So cute!!  Meadow and Bret make some beautiful children!  :love4:

And for nikki.g:  "moveobjects on" + "boolprop snapobjectstogrid false" + OMSP & the OFB Magisplay Tray with invisible recolor = toddlers in laps, and many other poses.  Just move your sims onto a magisplay tray, then grab the magisplay tray and put it on top of a "One More Slot Package" object.  After that, make sure you change their color to invisible recolors (with recoloring tool).

You can refer to Hysterical Paroxysm's tutorial for a lot more tips and helpful tricks on picture taking, especially this one.  

ETA:  One more important one:  How to TAKE Pictures.  You can ask for picture tips and help here whenever you need it.  There's a lot of info, so make sure you give yourself some time to look through the entire thread!  

I am not sure about Charlotte, but I use Autonomous Casual Romance mod by twojeffs http://box156.bluehost.com/~aestudi1/forums/inteenimater/viewtopic.php?f=26&t=2

In that mod, theres a object to click and get the pregnancy info on the pregnant sim on the lot.

Also shaklin has a medicine chest that have a pregnancy test. It also gives the same round a bout message. I have tried to find that medicine cabinet, but I don't need it with the ACR hack in my game.

EDIT:  The site is shut down, and when I checked Shaklin mods @ sims2graveyard.com the medicine cabinet was not included. Sorry.