Many women wonder if they should wait until their family is complete before undergoing breast augmentation. Certainly, pregnancy and breast-feeding can stretch the breast skin, change the shape and appearance of the breasts, and cause significant loss of size; this is one of the main reasons many women choose to have breast augmentation surgery.
Should a woman who has never had a child (and plans to in the future), or a woman who wishes to have more children later, undergo augmentation mammoplasty? If your breast development is complete and you wish to have breast enlargement surgery, and then later become pregnant and breast-feed, your breasts will indeed change in appearance, just as in a woman who has larger breasts naturally, becomes pregnant, and nurses her baby. Since breast implants are in most cases beneath the chest (pectoralis major) muscle, and in all cases beneath the breast itself, the presence of implants does not interfere with the function of the breasts.
Whatever breast tissue a woman has prior to breast enlargement surgery will swell and respond to the normal hormonal changes of pregnancy and later breast-feeding. The degree of enlargement, skin stretch, and later droop or sagging, is as individual as each woman. A patient who had breast augmentation prior to pregnancy may choose to undergo a breast lift when her family is complete, just as the woman without breast implants. Others may simply choose slightly larger implants to further fill the stretched skin brassiere.
Or, you can indeed wait until your family is complete, and then undergo breast augmentation surgery, or augmentation plus breast lift (mastopexy) if a lift is needed in addition to restoring volume.
What you need to know is that it is safe and appropriate to choose either way, whichever is best for you.
Breast augmentation does not generally affect the ability to breast feed. One study shows that about 54 percent of women without implants reported problems nursing. 93 percent of breast augmentation patients had their children before undergoing the procedure, so nursing was not an issue. Of the 7 percent who had children and nursed them after augmentation, 50 percent reported problems, essentially the same number as those without implants.
So if you don't mind waiting until your family is complete, and you like how your breasts look now, then wait until your child-bearing years are over to have your surgery. But, you said you have "never been happy" with your size, and are "keen" to be a C-cup. THERE IS YOUR ANSWER!
No one knows how your breasts will change after breast-feeding; but there will be no shortage of qualified plastic surgeons to address whatever needs you have then! Good luck and enjoy your new look!