It’s possible. Even when birth control is used correctly and consistently, it can fail. Purchase an over-the counter pregancy test and follow the directions precisely. Have your girlfriend use first morning urine as it is more concentrated. However, your girlfriend should see a doctor immediately if she is vomiting that often. The vomiting may be due to the method she is using or it may be an unrelated medical problem. In any case, she needs to be evaluated by a medical professional right away.
3. November 2011
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