Please go to any pharmacy and purchase a home pregnancy
test. Thevpatch was out of your system before the first episode of withdrawal bleeding.
Unless your menses were highly irregular, you would likely ovulating at the first sexual encounter.
Even if you're not pregnant with a 90% of women experience some premenstrual syndrome
and aching breasts. Birth-control pills help to alleviate the symptoms. As does Evea Patch though not quite as well. You might wish to consider an alternative contraceptive
. I hope this answers your question. Thank you for thinking of us.