Thank you for your question on ehealthforum.
Any surgical wound can ooze a very small amount of liquid for a day or two after the surgery and is usually absorbed by the dressing. This liquid discharge is watery and mixed with blood (serosanguinous discharge). A mild swelling around the incision site is common.
Any discharge which is not watery, thick and white in color is not normal, especially if it is associated with pain, tenderness (pain on touching) and marked swelling around the incision site, with redness (erythema) along the incision margins.
If you notice any of those signs mentioned above suggestive of infection, then it is very much advisable to see your doctor immediately.
Thank you.