Yeah, as i posted above, im a medical interpreter and yeah, birth control methods, not only hormonal, will stop menstruation, and that is normal. They actually prescribe birth control pills to women that bleed too much and have iron deficiencies because of it.

Edit: As an anecdote, i went out for a time with a girl that told me that she took birth control pills because her period was too heavy, and that once she forgot to take them and that she was bleeding for 20 minutes in the shower, and that she was very scared. Femininity goes hard sometimes I guess lol.