If your periods show up whenever they feel like it, if you’ve been dealing with stubborn acne or hair growth in places you’d rather not talk about, or if you’ve been trying to get pregnant for a while without success, you may have already heard the term PCOS thrown around. Maybe a friend mentioned it. Maybe a doctor did. Maybe you found it while searching online at 1am, worried and looking for answers.
Polycystic ovary syndrome, or PCOS, is one of the most common hormonal conditions affecting women of childbearing age. The American College of Obstetricians and Gynecologists estimates that it affects up to 13 in every 100 women of reproductive age, though depending on which diagnostic criteria are used, some studies put the number even higher. That means in almost any room full of women, there is a good chance more than one of them is living with it, whether she knows it yet or not.
And here’s the part that worries most women the most: PCOS is one of the leading causes of infertility. In fact, research shows that up to 90 to 95 percent of women who struggle to conceive because they are not ovulating regularly have PCOS as the underlying cause.
But before you spiral into worry, take a breath. A PCOS diagnosis is not a door closing on motherhood. It’s simply information, and with the right information, the right support, and the right treatment, many women with PCOS go on to have healthy pregnancies. This article will walk you through what PCOS actually is, how it affects fertility, and what your options look like if you’re trying to conceive.
So What Exactly Is PCOS?
PCOS is a hormonal disorder. At the centre of it is a hormone imbalance that affects how your ovaries work. Doctors don’t fully know what causes PCOS, and there is currently no cure for it, but it is very manageable once it’s identified.
To diagnose PCOS, doctors typically look for at least two of these three things:
- Irregular or absent ovulation, which shows up as infrequent, irregular, or missing periods
- Higher than normal levels of androgens (often called “male hormones,” though every woman has some), which can show up as acne, excess hair growth on the face or body, or thinning hair
- Multiple small follicles on the ovaries, seen on an ultrasound, sometimes described as a “polycystic” appearance
You don’t need all three to be diagnosed with PCOS, and having follicles on your ovaries does not automatically mean you have it either. This is why a proper diagnosis from a gynaecologist matters, rather than self-diagnosing from a scan report or a symptom checklist online.
Why Does PCOS Affect Fertility?
To get pregnant, your body needs to release a mature egg every month, a process called ovulation. In PCOS, the hormonal imbalance often disrupts this process. Instead of one egg maturing and being released, the follicles may start developing but never fully mature or release an egg. This is called anovulation, and it’s the main reason PCOS makes conceiving harder.
There’s another piece to this puzzle that doesn’t get talked about enough: insulin resistance. A large number of women with PCOS, some studies suggest up to half or more, have some degree of insulin resistance, where the body’s cells don’t respond properly to insulin. This causes the body to produce even more insulin, which in turn pushes the ovaries to produce more androgens, making the hormone imbalance worse. It becomes a bit of a cycle, which is why weight and metabolic health often come up in PCOS conversations, not because of appearance, but because managing insulin resistance can genuinely improve ovulation.
It’s also worth knowing that women with PCOS who do get pregnant have a somewhat higher risk of complications such as miscarriage and gestational diabetes. This isn’t meant to scare you. It simply means that if you have PCOS and you’re pregnant or trying to conceive, closer monitoring from your healthcare team is a good thing, not a red flag that something is wrong.
Getting Pregnant With PCOS: What Are Your Options?
This is usually the question underneath all the other questions: can I still have a baby? For most women with PCOS, the honest answer is yes, though it may take a bit more support and patience than it does for someone without the condition.
Here’s what that support can look like, often in this order:
1. Lifestyle adjustments first For many women, especially those carrying extra weight, even a modest reduction in body weight (as little as 5 to 10 percent) can be enough to restore regular ovulation on its own. This isn’t about chasing a certain body size. It’s about reducing insulin resistance enough for your hormones to rebalance.
2. Medication to trigger ovulation If lifestyle changes alone aren’t enough, your doctor may prescribe medication to help your ovaries release an egg. Letrozole and clomiphene citrate are the two most commonly used options, and current research shows letrozole tends to have higher success rates for women with PCOS specifically. Your doctor will monitor your cycle with ultrasound to time things properly.
3. Managing insulin resistance Where insulin resistance is a significant factor, medication like metformin may be added to the treatment plan to help your body respond better to insulin, which can also support more regular ovulation.
4. Further fertility treatment If the above options don’t lead to pregnancy after a reasonable trial, your doctor may discuss additional options such as gonadotropin injections, a minor surgical procedure called ovarian drilling, or in vitro fertilisation (IVF), depending on your individual case and any other fertility factors involved.
The important thing to understand is that this is rarely a one-size-fits-all journey. What works for one woman with PCOS may not be the first step for another, which is exactly why this isn’t something to figure out alone or through advice from friends and social media.
What You Can Do Right Now
- If your periods are irregular, don’t ignore it or wait until you’re ready to conceive to get it checked. Getting evaluated early gives you and your doctor more time and options.
- Keep track of your cycles, even roughly. This information helps your doctor a great deal.
- Talk to your doctor about your family planning goals early, even if you’re not trying to conceive yet, so a management plan can be built around your long-term goals.
- Be gentle with yourself. PCOS is not caused by anything you did, and it is not a reflection of your worth as a woman.
In Conclusion
Living with PCOS can feel overwhelming, especially when fertility is part of the conversation. But this is a condition that has been studied for decades, with real, effective treatment options that help women get pregnant every day. The goal is not to face it with fear, but with the right information and the right team beside you.
At J-Rapha Hospital and Maternity, Ibadan, our gynaecology team is experienced in diagnosing and managing PCOS, from your very first consultation through to fertility support and pregnancy care. If your periods have been unpredictable, if you’ve been trying to conceive without success, or if you simply want clarity on what’s happening in your body, we encourage you to book an appointment with us. You don’t have to carry the uncertainty alone.
Book an appointment with J-Rapha Hospital and Maternity or visit your healthcare facility today.