My periods were supposed to start today according to my BC Pills. What could be the cause of not getting them?

Question:

I have been on pills for like 4 yrs but went off them a while ago. I have been back on them now for 1 month and have taken 4 sugar pills already, usually i would get my period today, the fourth day of taking sugar pills but i havent got them, i dont even feel like their coming. Are they a bit out of wack because i stopped them and then started again??
I also feel a bit light headed with a headache and also my bf commented that my boobs look bigger!!
What do u guys think is going on? Plz serious answers!

Answers:
If you've only been back on the pill for a month, it might take one or two more cycles for your period to get re-regulated.

Also, if the hormone dosage in your pills are too high or too low, that could cause your period to stop or be very light. If this happens for a few months in row (and you're not pregnant) you might want to talk to your doctor about getting a different pill.

I think its coming. It sounds like your bloated. The cause could be that you went on and off and sometimes weather patterns and the change of seasons will throw it off track.

My periods were supposed to start today according to my BC Pills. What could be the cause of not getting them?

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