What Blood Tests Do I Need For PCOS?

If you’re wondering what blood tests do I need for PCOS, read this article! In this article, we’ll discuss OGTT, Cholesterol levels, Vitamin B12 levels, and Thyroid hormones. Once you know which tests to request, you’ll be more comfortable in communicating with your doctor. Whether your symptoms are mild, moderate, or severe, there are a number of tests you can request.


The OGTT is a standardized challenge test that can help diagnose PCOS. Its results are based on glucose levels measured two hours after the test was performed. The WHO recommends that the glucose level be at least 15.6% IGT and 80.4% NGT. However, the American Diabetes Association recommends that the fasting glucose level be normal. The study also found that 94.6% of women with PCOS had normal fasting glucose levels.

During early pregnancy, the OGTT is not recommended. The results can show diabetes risk. Women who have diabetes should be careful to avoid hyperglycemia. It’s important to note that women who have diabetes are at increased risk for a variety of conditions, including cardiovascular disease, blindness, and nerve damage. However, the OGTT blood test for pcos has certain risks and benefits.

Thyroid hormones

If you’re wondering, “What blood tests do I need for PCOS?” you’re not alone. A doctor will need to take several measurements to fully evaluate you. Your doctor will also need to measure your TSH, or thyroid-stimulating hormone, to rule out thyroid problems, which can cause irregular or absent periods. You’ll probably need to have multiple tests performed to get a full diagnosis, but they will be well worth it.

You’ll also need to have your thyroid function checked, as high prolactin levels can signal thyroid dysfunction. Untreated hypothyroidism can cause elevated prolactin levels. If the hormone levels are high, your health care provider may order an MRI of your pituitary gland to rule out a prolactinoma. Additionally, elevated prolactin levels may indicate the presence of PCOS, which can lead to high cholesterol and type 2 diabetes.

Cholesterol levels

Besides examining hormone levels, blood tests for PCOS can also include cholesterol levels. Generally, high cholesterol levels are associated with cardiovascular disease, and women with PCOS are at increased risk of developing heart disease. Cholesterol is a fat-like substance that normally is used by the body to form cell membranes and produce hormones. A high cholesterol level is considered abnormal if the level exceeds 200 mg/dL. Cholesterol is divided into two types of cholesterol: bad and good. High-density lipoprotein cholesterol is generally considered to be healthy; low-density lipoprotein cholesterol is a potential risk factor for cardiovascular disease.

However, women with PCOS often have elevated levels of non-HDL-cholesterol and LDL-cholesterol, suggesting that these levels may be associated with cardiovascular disease. This is why cholesterol levels in blood tests for PCOS should be monitored carefully. Cholesterol levels in blood tests for pcos

Vitamin B12 levels

The goal of the Vitamin B12 in blood tests for pcos is to provide the proper amount of vitamin B12. While the optimal level is between 400 and 500 micrograms per milliliter, some physicians do not routinely measure this nutrient. Blood tests for pcos may show lower levels than this, but this does not necessarily mean you have a problem. Most physicians recommend a minimum of 400 pg/mL. However, if the level is lower than this, you may need to take vitamin supplements to compensate.

Another study showed that the combined administration of vitamin B12 and folate reduced the risk of hip fracture in elderly patients with a history of stroke. However, the researchers noted that the final proof of causality would come after determining the underlying biological mechanism. A study conducted in 2014 showed that combined treatment with vitamin B12 reduced the risk of hip fracture in elderly stroke patients. Although the researchers’ study was small, it highlights the importance of monitoring vitamin B12 levels in blood tests for pcos.

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