Why are my nipples sore?

Ok for the month of March I started my period one week impulsive! A few days after I finished my nipples were extremely sore. Now it have been over a week that they enjoy been similar to this. What could be causing this?
Answers:

Is within any product that could enhance the size of my breast without surgery something resembling a pill or cream?

You are pinching them too hard?

Girls Only!!?

Perhaps your bra is bothering them?

Delay of menstrual can it be becos i have 2 periods final month? if so, when will my menstrual continue?

The Menstrual Cycle and PMS come along near all types of side effects, so to say-so. A lot of women get sore breast or nipples earlier, during, and after their periods. Its usually hormones. Unless you start seeing some type of discharge, crust from you nipples, or you a lactating you should be fine.

I merely got on birth control wensday and i be told after a week you are ok to not use a condom is that true

It could be hormones. My nipples get sore right until that time my period and for in the region of a week after.

Help with mega cramps?

Hormones. Don't verbs