Period delaying tablets

Tash

I wonder if anyone has any ideas on this...

I get dreadful menstrual migraines & I was due 'on' during a holiday to Iceland. I asked for some norethisterone from the doctor to delay my period so I could enjoy the trip without blistering headaches.

Does anyone know if delaying the period delays the next ovulation? I only delayed it by one week. Sorry if this is a seriously naive question 🙈