Can switching birth control pills cause a missed period?

Answer 1

Changing pills is not likely to cause an increase or decrease in likelihood of pregnancy. However missing daily doses can. The change in pills can cause some changes in the timing of your period, spotting, and so on. Read the product label. While I did not find a statistical report, a significant number of reports of side effects from tri-cyclin is indicated.

AnswerYes this is normal when you switch pills but there is a risk of pregnancy. When you switch pills its always best to use a condom for 4 weeks so you can be certain you're fully protected against pregnancy. AnswerYour period probably hasn't arrive because you switched pills and the dosage in the Alesse is possibly different to Yasmin. But if your period hasn't arrive in 2 weeks then perform a pregnancy test. AnswerIt may happen, but if you had even one day in between pill packs you could be pregnant. Take a home test or go see a doctor to be sure. Answermy friend actually bled for twelve days when she was switching between b.c. and had horrible cramps so be careful! AnswerYes, it is normal, but you are also more susceptible to becoming pregnant when you are switching Birth Control pills. It is best to wait about a month after starting a new brand before having unprotected sex. Answerjust been reading about this. everyones different basically. It could cause imbalances, making you miss your period, or come earlier or later than it usually would.

but doesn't mean your pregnant, so don't get scared.