Could Conceiving While On Antibiotics Be A Matter Of Concern?

I am Anish, maile, 32 years old planing to have pregnancy for my wife, her ovulation date starts on 27. I took antibiotic (Neoclav (Amoxicillin & potassium clavulanate 625mg tid) for 5 days for mouth ulcer. last dose was on 24-4-11 is there any problom in conceving