England
The vast majority of women have multiple natural breasts.
Cos they all get implants
This all depends on your age. In women, breasts can grow until they are 18, sometimes older! If you are concerned you are pregnant, you will know because not only will your breasts get larger, but they will hurt tremendously!
Not on purpose. It has been known to cause women to gain weight which in turn would also make your breasts larger, nothing to extensive though.
Bras were invented to support breasts and make women more comfortable. They have added benefits like making breasts look larger or smaller.
its a natural thing men are usually attracted to women
This is a very debatable topic. For one the breasts of women vary in size and have to do with the genes handed down. Some women are born with big breasts, however the main topic that is debated upon is that so many women get boob jobs that it seems that breasts have become larger over the years. So if you are counting silicon breasts into your statistics then i would have to say yes because the percentage of women with boob jobs is much higher than the percentage of women with small breasts.
It is nomal for some women for their breasts to get slightly larger right before their period.
Woman boobs are quite larger than mens it could be the same but to women they wear bra to hide them unlike men they wear no bra just to show their muscles or their inside looks
There is something called a breast reduction surgery for women who have shoulder or back pain from the weight of larger breasts. Working out reduces breast size naturally because breasts are fatty tissue. There are not products that reduce them.
It is normal for your breasts to get larger as you grow.
The same reason why women cover their breasts nowadays, it was accepted by their culture to show breasts.