Hello and Welcome to 'Ask A Doctor' service.
I have reviewed your query and here is my advice.
Before planning for a baby, you should get the treatment for getting regular menses. Consult a gynecologist for thorough check up and relevant investigations to find a cause followed by the specific treatment.
You can plan a baby after you have attained regular menses with ovulation.
Check for ovulation by LH surge test and have unprotected sex, from positive test, for 5 to 6 days.
Pregnancy home test is done after 8 days delay in menses. Have regular pregnancy check-ups, take advised test regularly.
In case of incompetent OS, stitch is applied to
cervix to tighten the cervical opening at 4 to 5 months of pregnancy this may be followed by
bed rest for few days. Stitch is removed in the ninth month or at the time of the delivery. This way with gynecologist's hello you can give birth to a full term healthy baby.
Hope I have answered your query. Let me know if I can assist you further.
Regards,
Dr. Vasudha Jayant Athavale