hello mrs practo user, dont worry if you are not having periods since 3months.. because your scan shows that you are recovering. after some time your periods will be regular too. continue your medications according to your dr opinion.
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Just do your exercise regularly if you are not doing it.. bcz exercise helps periods to be regular. Extreme exertion also is the cause of missed periods. exercise and proper healthy diet does that job. so take care. hv a nice day