I had breast implants 2 weeks ago and my surgeon said I could use a riding mower and weed eater if it didn't bother me. Advice?

Hello Lessely.I like to have patients wait at least 3 weeks before doing serious physical activity. However, it's hard to second guess your plastic surgeon. If there's not reason to do this earlier, I would not risk it.Best wishes, Dr. ALDO 

It would help to know if your breast implants were placed under or over the muscle? This makes a big difference with recovery. Ultimately, your plastic surgeon is monitoring your healing progress, so he/she knows what is appropriate and not appropriate in terms of activity. 
If you don't feel like you have good mobility of your arms and are favoring your chest, hold off a bit longer. If everything seems great, consider easing into it and see how your body reacts.