Age Old has been my favorite lineup for about 8 years now. http://www.ageoldorganics.com/. There's a retailer search on this official website. If you want to use Age Old for a PK boost, you can make a tea out of their Dry Fruit; I believe the numbers on it are 2-10-20, with calcium also.
Carefully follow your doctor's instructions about wound care after surgery. Call your doctor if you develop a fever or pus, redness, heat, pain and/or tenderness near the wound or any other signs or symptoms of a surgical site infection.
What are the signs and symptoms of postoperative bleeding? Blood that soaks through the bandage covering your incision. Anxiety or confusion. Faster heart rate than normal for you. Faster breathing than normal for you, or shortness of breath. Urinating less than usual, or not at all.