Can Periods Be Delayed Intentionally? Yes, they can. The most commonly used medications are progesterone based hormones, such as: Norethisterone Medroxyprogesterone acetate These are usually started 35 days before the expected date Delayed Menstruation: Causes, Diagnosis, & Treatment in Austell 10 Causes of Delayed Menstrual Periods Scar Inhibition in Wound Healing: Mechanisms, Design, and Recent Advances Kang Exploration Wiley Online Library Norethindrone Acetate, also known as Wisp's Delay Your Period pill, allows you to press pause on your cycle for all those important moments when your period just isn't invited. We've collected your