Hi dear thanks for question on HCM,YOUR WIFE having irregular period 4 months after marriage,and she has been prescribed regesterone
for irregular period ,dear as for treatment for irregular period is concerned it is all right,as for as cause for irregular bleeding is concerned, go for ultrasound
of your wife to look for uterine fibroid
, overain cyst
or endometrosis ,these could be some cause for irregular bleeding,get her investigated completely ,and if no cause is discovered,continue with regesterone ,it will settle her cycle in few months though i am not gynecologist,hope some gynecologist will also respond to this question,hope it will also help you.