Yes, it is normal to experience spotting while taking a contraceptive pill like Alesse. This can happen, particularly in the first few months of starting the medication. Factors like the regularity of pill intake, any recent changes in medication or lifestyle, stress levels, and smoking habits can also affect spotting. If you have been experiencing spotting for an extended period of time, or if you have other symptoms like itchiness or unusual discharge, it may be a good idea to consult a medical professional for further evaluation. Remember that as long as you have been taking your pill correctly and have not experienced vomiting or diarrhea, the pill should still be effective in preventing pregnancy.