No. Menstruation occurs if there's no implanted and viable fetus by ~24 days after ovulation. A few days later, ovulation occurs, and the cycle repeats.
Maybe I read it wrong. Pregnancy and menstruation are alternate endings for the cycle. So, as GP said, a woman could theoretically get pregnant on her first cycle, without menstruating.
I think you are agreeing with the comment you responded to.
Maybe so. Too late to delete.
Can you provide a car or software development analogy?