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Do Oral Contraceptives Disrupt Your Hormonal Balance And Lead To Cancer?

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Do Oral Contraceptives Disrupt Your Hormonal Balance And Lead To Cancer?

Oral contraceptive pills have been an effective form of birth control since the 1960s in the US. In order to prevent pregnancy, most oral contraceptive pills contain synthetic versions of the female hormones estrogen, progesterone, and, progestin. Progesterone and estrogen have been associated with some types of cancers [1].

The association between these hormones and cancer can be confusing and intimidating, especially if you are taking or planning to take oral contraceptive pills. Trying to find information about the link can be just as confusing. While some experts say that the benefits of the pill are greater than the risks, others claim just the opposite. So, which is the truth?

Does taking an oral contraceptive increase your risk for cancer? The answer is: maybe. Although the research is not conclusive, most studies have found that oral contraceptive use has two benefits [2]. It reduces the risk for endometrial and ovarian cancer. And it increases the risk for breast, liver, and cervical cancer.

Breast cancer and oral contraceptive use

A study published in 1996 took a look at 53 epidemiological studies in order to understand the risks of developing breast cancer [3]. The results suggested that women taking an oral contraceptive had a small increase in risk. This continued to be true for the first 10 years after a woman decided to stop taking the pill. The second conclusion was that the risk diminished 10 years after stopping use.

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Another study found that only high-dose estrogen pills were associated with an increased risk of developing breast cancer [4]. Most women today take an oral contraceptive with a low dose of estrogen. Other factors associated with breast cancer include: family history of the disease, previous biopsies with abnormal cells, young age at first menstruation, older age with first pregnancy, and having no children [5].

Liver cancer and oral contraceptive use

Oral contraceptive use has been linked to an increased risk for hepatocellular adenomas, a large, but non-cancerous, tumor [6]. It is, however, highly likely to rupture and has a 20% to 40% chance of bleeding. When women have these tumors, the risk of them becoming cancerous is only 4% [7].

The research results on oral contraceptive use and cancerous liver tumors is unclear. Some studies indicate that there is a link between the two, while others suggest there is not.

Cervical cancer and oral contraceptive use

Using birth control pills for longer than five years could cause an increased risk for cervical cancer [8]. That risk increases with long-term use and is believed to be three times higher than in women who have never taken the pill. The risk does, however, decrease once the woman no longer takes the oral contraceptive.

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An oral contraceptive does not work alone to cause cervical cancer. The vast majority of cervical cancers are caused by the presence of the human papilloma virus (HPV). Some researchers believe the hormones in the pill may change cells located in the cervix, making them more likely to be infected by HPV [9]. The birth control pill might also assist an HPV infection to develop cancer.

Endometrial and ovarian cancer

Hormonal birth control has been linked to decreased risk of endometrial and ovarian cancers [10]. Several studies of women around the world have found that for every five years a woman takes an oral contraceptive, her risk of developing endometrial cancer is reduced by 24%. This protection continued for approximately 30 years and was not diminished after stopping oral contraceptive use.

Additionally, taking an oral contraceptive results in anovulation [11], which is when ovulation does not happen. This has also been linked to reduced risk of ovarian cancer. Many medical professionals consider this to be one of the biggest unexpected benefits of oral contraceptives.

Now what?

Now that you know the potential link between using an oral contraceptive and developing cancer, it’s a good idea to consider all of your family planning options. Discuss with your doctor any concerns you may have. It’s important for you to determine if the benefits of hormonal birth control pills outweigh the risks.

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If you decide that you’re uncomfortable with the idea of taking an oral contraceptive, there are other contraceptive methods available. Other forms of birth control include:

Male Condom

This is a low cost, widely available alternative to hormonal birth control pills. It is 82% effective at preventing pregnancy.

Contraceptive Sponge

The sponge costs between $4 and $6 and is available in most pharmacies. It contains spermicide and is between 76% and 88% effective at preventing pregnancy.

Copper Intrauterine Device (IUD)

A doctor places the IUD inside your uterus. It remains in place for several years and prevents fertilized eggs from implanting in your uterus. It can be expensive depending on your insurance coverage and is 99% effective.

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There are many other options available. Talk to your doctor to figure out which one is best for you.

Featured photo credit: GabiSanda via pixabay.com

Reference

More by this author

Amber Pariona

EFL Teacher, Lifehack Writer, English/Spanish Translator, MPA

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Last Updated on November 18, 2021

10 Proven Ways to Judge a Person’s Character

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10 Proven Ways to Judge a Person’s Character

We all fall into the trap of judging a person’s character by their appearance. How wrong we are! All too often, the real character of the person only appears when some negative event hits them or you. Then you may see a toxic person emerging from the ruins and it is often a shock.

A truly frightening example is revealed in the book by O’Toole in Bowman called Dangerous Instincts: How Gut Instincts Betray Us. A perfectly respectable, charming, well dressed neighbor was found to have installed a torture chamber in his garage where he was systematically abusing kidnapped women. This is an extreme example, but it does show how we can be totally deceived by a person’s physical appearance, manners and behavior.

So, what can you do? You want to be able to assess personal qualities when you come into contact with colleagues, fresh acquaintances and new friends who might even become lifelong partners. You want to know if they are:

  • honest
  • reliable
  • competent
  • kind and compassionate
  • capable of taking the blame
  • able to persevere
  • modest and humble
  • pacific and can control anger.

The secret is to reserve judgment and take your time. Observe them in certain situations; look at how they react. Listen to them talking, joking, laughing, explaining, complaining, blaming, praising, ranting, and preaching. Only then will you be able to judge their character. This is not foolproof, but if you follow the 10 ways below, you have a pretty good chance of not ending up in an abusive relationship.

1. Is anger a frequent occurrence?

All too often, angry reactions which may seem to be excessive are a sign that there are underlying issues. Do not think that every person who just snaps and throws his/her weight around mentally and physically is just reacting normally. Everyone has an occasional angry outburst when driving or when things go pear-shaped.

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But if this is almost a daily occurrence, then you need to discover why and maybe avoid that person. Too often, anger will escalate to violent and aggressive behavior. You do not want to be near someone who thinks violence can solve personal or global problems.

2. Can you witness acts of kindness?

How often do you see this person being kind and considerate? Do they give money to beggars, donate to charity, do voluntary work or in some simple way show that they are willing to share the planet with about 7 billion other people?

I was shocked when a guest of mine never showed any kindness to the weak and disadvantaged people in our town. She was ostensibly a religious person, but I began to doubt the sincerity of her beliefs.

“The best index to a person’s character is how he treats people who can’t do him any good, and how he treats people who can’t fight back.”

Abigail Van Buren

3. How does this person take the blame?

Maybe you know that s/he is responsible for a screw-up in the office or even in not turning up on time for a date. Look at their reaction. If they start blaming other colleagues or the traffic, well, this is an indication that they are not willing to take responsibility for their mistakes.

4. Don’t use Facebook as an indicator.

You will be relieved to know that graphology (the study of that forgotten skill of handwriting) is no longer considered a reliable test of a person’s character. Neither is Facebook stalking, fortunately. A study showed that Facebook use of foul language, sexual innuendo and gossip were not reliable indicators of a candidate’s character or future performance in the workplace.

5. Read their emails.

Now a much better idea is to read the person’s emails. Studies show that the use of the following can indicate certain personality traits:

  • Too many exclamation points may reveal a sunny disposition
  • Frequent errors may indicate apathy
  • Use of smileys is the only way a person can smile at you
  • Use of the third person may reveal a certain formality
  • Too many question marks can show anger
  • Overuse of capital letters is regarded as shouting. They are a definite no-no in netiquette, yet a surprising number of  people still use them.

6. Watch out for the show offs.

Listen to people as they talk. How often do they mention their achievements, promotions, awards and successes? If this happens a lot, it is a sure indication that this person has an over-inflated view of his/her achievements. They are unlikely to be modest or show humility. What a pity!  Another person to avoid.

7. Look for evidence of perseverance.

A powerful indicator of grit and tenacity is when a person persists and never gives up when they really want to achieve a life goal. Look for evidence of them keeping going in spite of enormous difficulties.

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Great achievements by scientists and inventors all bear the hallmark of perseverance. We only have to think of Einstein, Edison (who failed thousands of times) and Nelson Mandela to get inspiration. The US Department of Education is in no doubt about how grit, tenacity and perseverance will be key success factors for youth in the 21st century.

8. Their empathy score is high.

Listen to how they talk about the less fortunate members of our society such as the poor, immigrants and the disabled. Do you notice that they talk in a compassionate way about these people? The fact that they even mention them is a strong indicator of empathy.

People with zero empathy will never talk about the disadvantaged. They will rarely ask you a question about a difficult time or relationship. They will usually steer the conversation back to themselves. These people have zero empathy and in extreme cases, they are psychopaths who never show any feelings towards their victims.

9. Learn how to be socially interactive.

We are social animals and this is what makes us so uniquely human. If a person is isolated or a loner, this may be a negative indicator of their character. You want to meet a person who knows about trust, honesty and loyalty. The only way to practice these great qualities is to actually interact socially. The great advantage is that you can share problems and celebrate success and joy together.

“One can acquire everything in solitude, except character.”

Stendhal

 10. Avoid toxic people.

These people are trying to control others and often are failing to come to terms with their own failures. Typical behavior and conversations may concern:

  • Envy or jealousy
  • Criticism of partners, colleagues and friends
  • Complaining about their own lack of success
  • Blaming others for their own bad luck or failure
  • Obsession with themselves and their problems

Listen to these people talk and you will quickly discover that you need to avoid them at all costs because their negativity will drag you down. In addition, as much as you would like to help them, you are not qualified to do so.

Now, having looked at some of the best ways to judge a person, what about yourself? How do others see you? Why not take Dr. Phil’s quiz and find out. Can you bear it?

Featured photo credit: Jacek Dylag via unsplash.com

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