Missing pills: Most likely is what is causing the spotting. Susten is a Progesterone and that hormone supports the lining of the uterus. So when you stop it you will get a period in 2-5 days.
Answered 3/28/2015
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2 doctors weighed in across 2 answers
A doctor has provided 1 answer
3 doctors weighed in across 2 answers
A doctor has provided 1 answer
A doctor has provided 1 answer
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