The ability to "click count" depends entirely on your pen type: FlexTouch Pens (Multi-dose):

This paper provides a practical, actionable method to estimate Wegovy (semaglutide) doses using the number of pen “clicks” when dose markings are not used or when patients report clicks instead of mg. It describes the typical Wegovy injection device mechanics, assumptions needed, step-by-step calculations converting clicks to dose (mg and IU-equivalent volume), safe rounding and titration recommendations, monitoring considerations, and limitations. This is intended as a secondary method only when standard labeled dosing/visible markings or pharmacy guidance are unavailable. Always verify with the manufacturer, the dispensing pharmacy, or a clinician prior to dosing.

Disclaimer: This article does not constitute medical advice. Novo Nordisk does not endorse click counting for partial doses. You assume all risk. Consult your healthcare provider before modifying your prescription medication.