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STD Testing: What to Know and Where to Go in Las Cruces

March 16, 2026

STD testing

Getting tested for sexually transmitted infections is one of the most routine things you can do for your health. It is no different from checking your blood pressure or getting a flu shot — it is basic preventive care. Yet a lot of people put it off because they feel awkward about it or assume they would somehow know if something were wrong. The reality is that many STIs have no symptoms at all, and the only way to know your status is to get tested.

Here is a straightforward look at who should be tested, what the process involves, and how to get it done in Las Cruces.

Why Testing Matters

Sexually transmitted infections are common. The CDC tracks millions of new STI cases in the United States each year, with chlamydia, gonorrhea, and syphilis all continuing to rise. Many of these infections are easily treatable when caught early, but left undetected they can lead to serious health problems — including infertility, chronic pain, increased risk of certain cancers, and complications during pregnancy.

The tricky part is that most STIs do not cause obvious symptoms, especially in the early stages. Chlamydia and gonorrhea, for example, are often called “silent” infections because the majority of people who have them feel perfectly fine. That is why screening — testing people who do not have symptoms — is such an important part of sexual health.

Who Should Get Tested

The CDC’s STI screening guidelines and the U.S. Preventive Services Task Force (USPSTF) recommend testing based on age, sex, and risk factors:

  • All sexually active women under 25 should be screened for chlamydia and gonorrhea every year.
  • Women 25 and older with risk factors (new partner, multiple partners, or a partner with an STI) should also be screened annually.
  • All pregnant women should be screened for syphilis, HIV, and hepatitis B early in pregnancy, with additional chlamydia and gonorrhea screening for those under 25 or at increased risk.
  • Men who have sex with men should be screened at least annually for syphilis, chlamydia, gonorrhea, and HIV, with more frequent testing (every 3 to 6 months) if they have multiple partners.
  • Everyone between the ages of 13 and 64 should be tested for HIV at least once as part of routine healthcare, according to both the CDC and USPSTF.
  • Anyone with a new sexual partner or multiple partners should consider testing, regardless of age or gender.

These are not edge-case recommendations. They are standard preventive care guidelines from the same organizations that set screening schedules for cholesterol, diabetes, and cancer.

What STIs Are Typically Tested For

A standard STI panel usually covers the most common and consequential infections:

  • Chlamydia — the most commonly reported bacterial STI in the U.S. Caused by the bacterium Chlamydia trachomatis. Easily cured with antibiotics, but can cause pelvic inflammatory disease and infertility if untreated.
  • Gonorrhea — another common bacterial infection. Often occurs alongside chlamydia. Also treatable with antibiotics, though antibiotic-resistant strains are a growing concern noted by the CDC.
  • HIV — a viral infection that attacks the immune system. Modern antiretroviral therapy allows people with HIV to live long, healthy lives when the infection is detected early. The NIH has supported extensive research showing that early treatment dramatically improves outcomes.
  • Syphilis — a bacterial infection that progresses through stages. Highly treatable with penicillin in early stages, but can cause severe organ damage if left untreated for years. Syphilis rates have been rising sharply in recent years.
  • Hepatitis B and C — viral infections that affect the liver. Hepatitis B has a vaccine; hepatitis C is now curable with antiviral medication.

Your provider may recommend additional tests based on your individual situation, such as screening for herpes (HSV) or trichomoniasis.

What Testing Actually Involves

This is the part that stops a lot of people from walking through the door, so let us be clear: STI testing is simple and usually painless. Here is what to expect:

  • Urine sample. Chlamydia and gonorrhea are most commonly tested with a urine sample. You urinate into a cup. That is it.
  • Blood draw. HIV, syphilis, and hepatitis are tested with a standard blood draw from your arm, the same kind you would get during a routine physical.
  • Swab test. In some cases, a provider may use a swab to collect a sample from the throat, rectum, or genital area depending on your sexual history and symptoms.

Most visits take under 30 minutes. Results for rapid tests (such as rapid HIV) can come back the same day. Lab-based tests typically take a few business days.

How Often Should You Test

There is no single answer that applies to everyone. As a general guide:

  • If you are in a mutually monogamous relationship and both partners have been tested, routine screening may not be necessary beyond the baseline.
  • If you have a new partner, get tested before or shortly after becoming sexually active with that person.
  • If you have multiple partners, testing every 3 to 6 months is a reasonable schedule.
  • If you are at higher risk (based on the CDC categories above), annual testing at minimum — and more frequent testing if recommended by your provider.

Think of it the same way you think about a dental cleaning or an oil change. It is maintenance, not a crisis response.

Confidentiality at Covenant Clinic

Your health information is private. At Covenant Clinic, all STI testing and results are handled with the same strict confidentiality that applies to every medical visit, protected by federal HIPAA regulations. Your results are part of your medical record and are not shared with anyone without your consent.

Our providers are not here to judge. They are here to give you accurate information, run the appropriate tests, and treat anything that comes up. STI testing is something we do every day, and it is treated with the same professionalism as any other medical concern.

Walk-In Testing in Las Cruces

You do not need an appointment to get tested at Covenant Clinic. We are open 7 days a week, 8 AM to 8 PM, and STI testing is available as a walk-in service. You can also book an appointment online if you prefer a scheduled time.

Whether you are coming in for a routine screen or because something specific is on your mind, the process is quick, private, and judgment-free. Early detection means early treatment — and in many cases, a simple course of antibiotics is all it takes to resolve the issue completely.

Ready to get tested? Save your spot online or walk in to Covenant Clinic at 3961 E Lohman Ave, Suite 34, Las Cruces. You can also call us at 575-556-0200 with any questions.