STD/STI Information


There are roughly 20 million new sexually transmitted infections in the United States each year. While STDs affect individuals of all ages, genders, and sexual orientations, 50% of these new infections occur among young people ages 15-24. (3)


While many people with STDs have no symptoms, some of the more common symptoms include: (4) (5)

  • pain or discomfort during sex or while urinating
  • sores, bumps, warts, or skin rash on or around the penis, testicles, vagina, anus, buttocks, thighs, or mouth
  • unusual discharge or unusual bleeding from the penis or vagina
  • itchiness in or around the penis or vagina
  • swelling or redness near the penis or vagina


Chlamydia and gonorrhea are the two most commonly reported STDs in the United States. In 2018, there were 1.8 million cases of chlamydia and over half a million cases of gonorrhea.

These are also the two most commonly reported STDs in McHenry County in 2019, with 795 cases of chlamydia and 88 cases of gonorrhea. (6) (7) (8) (9)


    is the most common bacterial STD in the United States. It can cause serious reproductive tract complications in both males and females. It often produces no symptoms, which means you can have it and spread it to others without even knowing. If you do have symptoms, you may experience the following: painful urination, spotting between periods, bleeding after vaginal intercourse, painful intercourse, discharge from the vagina or penis, testicular pain.


    is a bacterial STD that can cause serious and permanent health problems if untreated. It is also a major cause of infertility among biological women in the United States. Like chlamydia, it often produces no symptoms. However, if you have symptoms, you may experience the following: painful urination, frequent urination, green vaginal or penile discharge, pain and swelling of the outside tissue and skin near the vagina and urethra, lower abdominal pain, fever, abnormal menstrual periods, painful menstrual periods, testicular pain.


Anyone who is sexually active is at risk for contracting an STD.However, young people between the ages of 15-24 and biological women are at a particularly greater risk for getting an STD for a few reasons:

  • The female anatomy is more prone to STDs.
  • Many young people don’t get the recommended STD testing/treatment making them more at risk of spreading untreated STDs to their partner(s).
  • Many young people are hesitant to talk openly and honestly about their sex lives with their partner(s) and healthcare providers.
  • Young people often have more than one sexual partner.

How to Reduce Risk:

No method of “protection” is 100% safe. According to the Centers for Disease Control and Prevention (CDC), the best way to protect yourself against STDs is to not have sex. That means not having vaginal, anal, or oral sex, and to avoid rubbing/touching genitals.  However, if you do decide to be sexually active, the CDC lists some things you can do that can help reduce your risk of contracting an STD: (10) (11) (12)

  • Have both you and your partner tested for STDs before engaging in any sexual activity.
  • Before sexual activity, talk with your partner about how you will prevent STDs and pregnancy. You should discuss ahead of time what you will and will not do sexually. Your partner should respect this and not force you to do anything you are not comfortable with.
  • Use condoms from start to finish every time you have oral, anal, or vaginal sex. However, understand that this only offers some level of protection. Condoms may break, tear, or be used incorrectly, putting you at risk. Furthermore, condoms cannot protect you against certain types of disease such as herpes, syphilis, and HPV because these diseases can be spread through skin-to-skin contact in areas not covered by a condom.
  • Practice mutual monogamy. This is where you and your partner both agree to only have sexual intercourse with each other. This can help protect against STDs as long as you both have been tested and are STD-free and both of you remain monogamous.
  • Routinely get tested for STDs and make sure you talk to your healthcare provider about HPV and Hepatitis B vaccines.
  • Biological women have extra needs to protect their reproductive health and should see a provider for routine cervical cancer screenings.
  • Avoid mixing alcohol and recreational drugs with sex. When you are under the influence, you are more likely to take sexual risks than you would otherwise.

STDs we test for at FOCUS WOMEN’S CENTER

At Focus Women’s Center we offer testing for chlamydia and gonorrhea to patients who qualify – free of charge. While these are the two most common STDs in McHenry County, FWC recommends that anyone who is sexually active obtain a full STD panel by your primary healthcare provider. (13)

For full panel STD testing, contact your doctor or local health department:

McHenry County Department of Health – 815-334-4500

Lake County Health Department – 847-377-8400

(1) U.S. Department of Health and Human Services. (2019). Sexually transmitted infections. Retrieved from

(2) WebMD, LLC. (2020). Treatments for sexually transmitted infections (STDs). Retrieved from

(3) Centers for Disease Control and Prevention. (2020). Adolescents and Young Adults. Retrieved from

(4) Cruickshank, H. (2018). Everything you need to know about sexually transmitted diseases (STDs). Retrieved from

(5) WebMD, LLC. (2020). Your guide to sexually transmitted diseases. Retrieved from

(6) Centers for Disease Control and Prevention. (2020). Sexually transmitted disease surveillance 2018. Retrieved from

(7) McHenry County Department of Health. (2019). Reportable conditions report 2019. Retrieved from

(8) Qureshi, S. (2018). Chlamydia (chlamydial genitourinary infections). Retrieved from

(9) Wong, B. (2018). Gonorrhea. Retrieved from

(10) Centers for Disease Control and Prevention. (2020). CDC Fact Sheet: Information for Teens and Young Adults: Staying Healthy and Preventing STDs. Retrieved from

(11) Centers for Disease Control and Prevention. (2020). STDs in adolescents and young adults. Retrieved from

(12) Centers for Disease Control and Prevention. (2011). 10 ways STDs impact women different from men. Retrieved from

​(13) McHenry County Department of Health. (2019). Reportable conditions report 2019. Retrieved from