What are some ab workouts I can do during my recovery from a Breast Lift and Implant ?

You should wait at least four weeks or so before you do any exercises. The issue is exercise raises your blood pressure too much, and this could cause complications. You should start off easily when you get back into it, so don't jump right back in to your former intensity. As always, you should ask your surgeon for their advice. You can start off with crunches.

I recommend my patients abstain from all vigorous exercise for at least 3-4 weeks then gradually return to normal workouts.  Your surgeon may have different recommendations, based on their own experience and the exact procedure you are having.  It is important to clarify their activity restrictions before returning to your workouts even if they are modified.

It’s essential to consult your surgeon before starting any workout routine post-surgery. Once you have approval, consider gentle exercises like pelvic tilts, leg slides, or walking to aid recovery. Avoid strenuous ab workouts initially and gradually incorporate them as advised by your healthcare professional.

In general, six to eight weeks of restricted activity is sufficient for recovery from breast implants and breast lifts. I often allow my patients to start cardiovascular routines such as stationary bicycle riding very soon after surgery. By eight weeks post-op you should be able to resume p90x although you may have to gradually get back to your regular work out level. However, only your surgeon can properly advise you regarding activities during the recovery as he/ she will be monitoring your progress! 

A lot of this has to do with the type of surgery that is being done, how extensive it is, what type and size of implants are being used, and what type of activity is being contemplated.  These are all things that your own surgeon will know and be best equipped to answer.  You need to have a very detailed and honest discussion with him or her about your plans, get his or her input, and follow those recommendations.  P90X is a very intense workout regimen, and you should definitely get clearance from your surgeon before attempting any of the exercises in that regimen postoperatively.  Good luck.