How can one induce their period to mimic a more regular cycle?
Unfortunately there is no way to safely induce your period. Your cycle can be irregular when you first start getting your period, but it should become more regular over time. Some ways that you can encourage a regular cycle is through healthy habits like a balanced diet and regular body movement.
In the first few years of menses (in adolescence) the average cycle length is actually 21-45 days. It then becomes 21-35 days after adolescence. Healthy habits like a balanced diet and regular exercise promote a more regular cycle. If your cycle is irregular, please see a medical professional to make sure it is not due to an underlying medical condition.