Claim: Birth Control Causes Cancer

Question

If you use birth control, you might be wondering whether it affects your chances of getting cancer, IUDs, birth control pills, birth control shots, and others raise or lower your risk.

Comments

Using birth control pills can reduce ovarian cancer risk by up to 50%, and this protective effect can last for many years after stopping use. Similarly, hormonal IUDs, which thin the endometrial lining, can help prevent or even treat early-stage endometrial cancer. It's understandable to be concerned about how birth control might affect your cancer risk. Interestingly, certain types of birth control can actually lower the risk of some cancers. For example, birth control pills and hormonal IUDs have been shown to significantly reduce the risk of ovarian and endometrial cancers
1. https://www.cancer.gov/about-cancer/causes-prevention/risk/hormones/oral-contraceptives-fact-sheet
2. https://www.mskcc.org/news/birth-control-and-cancer-risk

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I like that you added additional sources to your claim. This further helped support your claim along with giving us a creditable source to look to. A summary to the links would also have been a nice touch.

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Although it has been disproved, there has been questions raised about whether birth Control causes cancer. Hormonal birth control, like the pill, might slightly raise the risk of certain cancers but it also lowers the risk of others, like ovarian and endometrial cancer.

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While different forms of contraceptives may differ in their correlation with cancer, outright stating that birth control causes cancer is misleading due to the fact that there are different forms of contraceptives and there is no single "birth control". The claim is also unspecific as to what kind of cancer in question can be caused by the use of contraceptives.

While the claim that cancer can be caused by birth control is not entirely true, a quick google search can lead to more accurate information, such as the fact that "Naturally occurring estrogen and progesterone stimulate the development and growth of some cancers (e.g., cancers that express receptors for these hormones, such as breast cancer). Because birth control pills contain synthetic versions of these female hormones, they could potentially also increase cancer risk."

"In addition, oral contraceptives might increase the risk of cervical cancer by changing the susceptibility of cervical cells to persistent infection with high-risk HPV types (the cause of virtually all cervical cancers)."

While the debate is not entirely black and white, deeper research needs to be made when making such claims as fear mongering and clickbait when it comes to medicinal topics can be dangerous.

Sources:
https://www.cancer.gov/about-cancer/causes-prevention/risk/hormones/oral-contraceptives-fact-sheet#how-could-oral-contraceptives-influence-cancer-risk

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Certain forms of birth control can be linked to a lower risk of some cancers. Research done in the article says that birth control pills can reduce ovarian cancer risk by up to 50%. This research was done by the National Cancer Institute, an official government website, which I checked and had the same findings. Similarly, hormonal IUDs may help prevent or even treat early-stage cancers, which I also found to be true at the Memorial Sloan Kettering Cancer Center's official website

Answer 1

The birth control pill has been shown to increase and decreased the risks of certain types of cancer. the effect on cancer risk is also dependent on certain factors, including how long your on the pill, whether the pill contains estrogen or progestin, and personal and familial medical history. The pill decreases the risk of ovarian cancer by 50% and reduces risk of endometrial cancer. But some studies have shown a slight increase in Breast cancer and cervical cancer. 

Sources

1.https://www.uclahealth.org/news/article/understanding-the-link-between-birth-control-pills-and-cancer-risk

2.https://www.cancer.gov/about-cancer/causes-prevention/risk/hormones/oral-contraceptives-fact-sheet

Answer 2

This claim states that birth control causes cancer is exaggerated and misleading. According to the site they credited, risk for breast and cervical cancer may slightly increase over prolonged use, as well as the use of birth control in patients over 40 years of age. However the article then states that the risk decreases once stopping the use of birth control. The article also counters this claim by stating that your risk for endometrial, colon, and ovarian cancer decreases when using birth control methods at any point in your life. The National Cancer Institute corroborates these finding stating that risk for breast and cervical cancer may increase, while endometrial, colon, and ovarian cancer decreases.

https://www.cancer.gov/about-cancer/causes-prevention/risk/hormones/oral-contraceptives-fact-sheet

Answer 3

This claim is a misleading oversimplification of a complex issue. While certain types of birth control do slightly heighten the risk of certain cancers, they actually limit the chances of developing a wide variety of other cancers, (especially those associated with the reproductive system, such as ovarian cancer). The claim that birth control causes cancer suggests that all birth control will give users cancer, a dangerous assertion that despite its inaccuracy, receives attention given the fear it instills in readers. Claims such as this one regarding female reproductive health can be incredibly damaging in context.

https://www.cancer.gov/about-cancer/causes-prevention/risk/hormones/oral-contraceptives-fact sheet#:~:text=Overall%2C%20however%2C%20these%20studies%20have,reduced%20(1%E2%80%933).

https://www.cancer.gov/about-cancer/causes-prevention/risk/hormones/oral-contraceptives-fact-sheet#how-could-oral-contraceptives-influence-cancer-risk

https://www.cancerresearchuk.org/about-cancer/causes-of-cancer/hormones-and-cancer/does-the-contraceptive-pill-increase-cancer-risk

Answer 4

This claim is false, birth control does not necessarily cause cancer. There is a possible correlation between taking birth control and increased rates of breast, ovarian, or cervical cancer but there may be multiple confounding factors at play. This can be impacted by the type of birth control used, the duration of use, and the individuals overall health. For example, the contraceptive pill can slightly increase the risk of breast cancer but it can decrease the rate of ovarian cancer and womb cancer. This is also increasing the risk but it may not be directly causing the cancer.

https://www.cancerresearchuk.org/about-cancer/causes-of-cancer/hormones-and-cancer/does-the-contraceptive-pill-increase-cancer-risk

https://pmc.ncbi.nlm.nih.gov/articles/PMC2628413/