This is Dr. David
have you had sexual activity recently?
you may need to go back on the pill to help your periods become more regular
if you do sports or workout regularly, this can cause your periods to irregular.
most likely your may period is just late, like your prior periods were late as well.
you will eventually get your period, most likely it will just be late again.
make sure you take your iron tablets after a meal with food already in your stomach.
let me know if you have other questions.
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