I have tried getting my bra size, but it will never work, mine are small,and it says i am a D,thats not right!

I tried using my book on this stuff and i did all the steps but it would impart me a size for fully grown breasts...help!
Answers:

Cranberry scheme what? In india i m not seen cranberry?

Measure around your chest underneath your breasts - add 5 inches to that number, that's your decoration size (go up to the next even number if you obtain an odd number). Then means around your chest across your breasts. Don't add anything to that number. Subtract the tie measurement from the breast height and use that number to work out the cup size.
If the difference is:
less than 1" or a glum number AAA or AA cup
1" = A cup
2" = B
3" = C
4" = D etc.

You still have to try on lots of bras though. Some brands I'm a 32C, some I'm 34B, some cups don't fit right etc. I hatred bra shopping, so when I find one that fits, I usually buy two but in different colours.

Birth control is this normal?

go into a victoria's clandestine store and they'll measure you. Hopefully here is a nice worker in in attendance and she'll help you choose the best bra and find the right size. Make sure you have some time on your hand cuz it could take awhile

What do you infer girls will think?

Measure your tie, , ,the distance around your chest just below your breast. . .
Then from that splash, measure to the center of your nipple.
Starting at 2inches, for every inch that you add on, add a cup.
Due to flaccid and other factors, this is the most reliable means of access to get a cup size.