Ok, two weeks since Plan B and one week since DepoProvera injection, right?
The Depo shot does several things. It stops ovulation. It thickens cervical mucus, making the mucus a hostile environment for sperm. The Depo shot also thins the uterine lining, which is why many women do not have periods while on the shot. Some women stop having periods after their first injection. Some women may require several injections before periods completely stop. Some women may not have regular monthly periods, but may have infrequent spotting. All of these scenarios are okay. You may not have any bleeding from the Plan B because of receiving the Depo shot.
For peace of mind, do a pregnancy test, either at home or in the clinic. If your pregnancy test is negative, receive your next injection at the appropriate time. Remember that irregular bleeding/spotting is common during the first 3-6 months of use. This bleeding may occur later in the next month or so.
If you have further concern, contact your doctor or clinic.
4. February 2012
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