Hello and thank you for your question. Breast implants are extremely safe, but I would talk to your PCP or rheumatologist about the additional risk in patients with pre-existing auto-immune disease, which is likely extremely low... Once cleared for surgery, be sure to seek out a board certified plastic surgeon who specializes in aesthetic plastic surgery. In your consultation, be sure your surgeon addresses all your concerns and discusses the surgery details including the position and size of the incision used, the type of breast implants available, the risks and benefits of the procedure, recovery time, and post-operative course. Also, be sure to see plenty of before-and-after pictures in women who have a similar breast appearance to yours, and preferably at different time frames (3 weeks out, 3 months out, etc) to more accurately predict your own surgical outcome. And lastly, I think the most important component of the consultation is to establish a good connection with your plastic surgeon. It’s the connection that allows you to clearly define your desired breast outcome goals, the first step of this whole process. If you don’t feel you have a good connection with your plastic surgeon after your consultation, he/she may not be the best surgeon for you. For more information on breast augmentation, please refer to my link below. Good luck. Mark K Markarian, MD, MSPH, FACS Harvard-trained Board Certified Aesthetic Plastic Surgeon