Not taking it as instructed. "the antibiotic rifampin — other antibiotics do not make the pill less effective certain medicines that are taken by mouth for yeast infections certain HIV medicines certain anti-seizure medicines St. John'...
http://answers.yahoo.com/question/index?qid=20080706224...
The biggest thing that makes any birth control pill less or not effective is antibiotics and other types of medication as well.
http://answers.yahoo.com/question/index?qid=20091118165...
When you've completed the 28-day cycle, you start a new pack of pills the very next day. (Note: There's also a progestin-only birth control pill, known as the minipill. ... Some birth control pills safer than others ... Birth control pills linked to lupus risk...
www.babycenter.com/0_birth-control-pills-the-pill-combi... www.babycenter.com/0_birth-control-pills-the-pill-combined-hormonal-oral-contrace_3557.bc
Antibiotics. (That's what I was told when I was on. But it looks like one particular one now.) http://www.mayoclinic.com/health/birth-control-pill/WO00098 Can antibiotics decrease the effectiveness of birth control pills? The effects of ...
http://www.answerbag.com/q_view/89804
Woman's Diagnostic Cyber Article about drugs affecting birth control pills ... Drugs Affecting Birth Control Pills ... "Do weight-loss pills (xenedrine) effect birth control pills, or cause breakthrough bleeding?". T.B.
www.wdxcyber.com/ncontr10.htm
When to start birth control pills?; ... Failure rate of birth control pills; ... Thyroid assessment on birth control pills;
www.wdxcyber.com/mbcontra.htm
it is involved in the blood-sugar control mechanism and thus protects against diabetes; ... But high-temperature processing has the unfortunate side-effect of so denaturing the other proteins in soy that they are rendered largely ineffective.23 That's why animals on soy feed need lysine supplements for normal growth.
www.mercola.com/article/soy/avoid_soy.htm
Antibiotics deffntly, learnt the hard way even ones for the skin, smoking apparently to, personally the coil is much safer, and its allways there so u cant 4get it, doesnt feel uncomfortable, mayby something to think about in the future, ho...
http://answers.yahoo.com.au/question/index?qid=20070501...
Health risk -- What are the potential health risks? For example, birth control pills are usually not recommended for women over age 35 who also smoke. ... Douching shortly after sex is ineffective because sperm can make their way past the cervix within 90 seconds after ejaculation.
www.nlm.nih.gov/medlineplus/ency/article/001946.htm
More commonly known as the birth control pill, or the Pill, it is an extremely popular choice of contraceptive because it is easy to use and efficient. There are two types of birth control pills: the combination pill and progestin-only pill.
www.epigee.org/guide/pill.html www.epigee.org/guide/pill.html