Hello dear
I understand your concern
Modus 10 contain synthetic
progesterone and it is useful to regularize the period in case of hormonal imbalance.
You have to find the cause of the menstrual irregularity.
It could be due to hormonal imbalance, poly cystic
ovarian disease,
thyroid dysfunction.
I would suggest to go for reproductive hormone and thyroid hormone analysis, USG scan and
ovarian follicle study to confirm the cause.
Specific treatment should be taken according to the cause.
You can continue modus.
It increase the chance to become pregnant as it make the uterine environment favorable for the pregnancy in hormonal imbalance.
You can also use
metformin to induce ovulation.
Avoid stress, take healthy diet, drink plenty of water, do regular exercise and maintain your weight according to BMI.
Hope this may help you
Contact further if follow up needed.
Best regards
Dr. Sagar