Thanks for writing to us.
If you are taking the pill regularly without missing it even for a single day then the chances of pregnancy
are not there. The mild irregular spotting that you are having is commonly seen after switching the contraceptives. This is not worrisome.
I hope this information has been both informative and helpful for you. You can consult me again directly through my profile URL http://bit.ly/Dr-Rakhi-Tayal