Some women will go back to pre pregnancy size and color, others stay larger but seldom as large as they were during pregnancy.
No, some stay the same size during and after pregnancy.
nipples vary in size, so yes they're normal.
Pregnancy will cause breast changes, they may not ever go back to "normal" or pre pregnancy size. And they will never be pre-pregnancy shape. Many people assume breastfeeding causes the breasts to sag which is completely false. It is preganancy, age, heredity and weight loss/gain.
When your breast grows & when you have nipples.
when your hormones get crazy
Yes, it is normal. There are very small openings on the nipples to allow breast milk to flow during lactation and breastfeeding. Males can also have small openings, but it is not as common to be able to actually see any of them, because of the difference in size of the nipples, being so small.
during pregnancy
In many women pregnancy, depending on the length of the pregnancy, results in a darkening and enlargement of the nipples. Breasts usually enlarge and then return to their usual size, or smaller, or not.
A spurt in their size is a sign of puberty, after that they darken if u are pregnant, the areolas become large and Montgomery glands are visible and of course the mammary glands also inc. in size.
Breast-feeding is highly recommended. The "sucking" of the infant on the nipples alters the physiology of milk production. In this case, size doesn't matter.
Ladies can only wish (if they are as small as me) that their breasts will be permanently big. If you don't breastfeed they will go back to their original size. And if you do breastfeed they will go back to their original size once you have stopped breastfeeding. The enlargement during pregnancy and after birth has nothing to do with the fatty tissues but fluid in the glandular tissues.
Lower back pain with contractions normally signals labor. Call your doctor. Yes. Lower back pain can occur especially with the last trimester of pregnancy due to increase in size of the abdomen, which in turn shifts your center of body weight and gravity. This in turn causes more work for your lower back muscles to control the posture. Usually, lower back pain in pregnancy is mechanical, meaning that if you adjust your position and rest, the pain would subside. If the pain persists upon adjustment of position, consult your GYNE immediately for this may be a sign of labor.