Yes — but understanding the challenges and your options makes all the difference.

THE DIRECT ANSWER

Yes. Most women with PCOS can get pregnant — either naturally or with medical assistance. PCOS is the most common cause of anovulatory infertility, but 'anovulatory' does not mean 'permanently infertile.' The challenge is not that pregnancy is impossible; it is that irregular or absent ovulation makes timing difficult and reduces monthly conception probability. With the right treatment approach — which may range from lifestyle changes to ovulation induction medication or IVF — the majority of women with PCOS successfully achieve pregnancy.

Why PCOS affects fertility

The primary barrier to conception in PCOS is irregular ovulation. Without a predictable monthly egg release, there is no egg available for fertilisation most months. Additionally, even when ovulation does occur, the quality of the endometrial lining (the uterine environment where an embryo implants) may be affected by the hormonal imbalances of PCOS. Insulin resistance further compounds the issue by disrupting the hormonal cascade that coordinates ovulation.

Your path to pregnancy with PCOS — step by step

1. Start with lifestyle changes

   For women with PCOS and overweight or insulin resistance, a modest weight reduction of just 5–10% of body weight can restore ovulation in many cases — without any medication. A low-glycaemic diet, regular exercise (particularly resistance training), and stress management address insulin resistance at its root, improving hormone balance and ovulatory function. This is the first-line recommendation from all major PCOS guidelines.

2. Optimise with supplements

   Myo-inositol (4g/day, ideally in 40:1 ratio with D-chiro-inositol) improves insulin sensitivity and has been shown to restore ovulation in a significant proportion of women with PCOS — with one study finding it more effective than metformin. Folate (400–800mcg/day) is essential for all women trying to conceive and particularly important in PCOS where it supports improved ovarian response. Vitamin D correction (if deficient) also improves ovulatory function.

3. Ovulation induction medication

   If lifestyle and supplements do not restore regular ovulation, the next step is medication to trigger ovulation. Letrozole is now preferred over clomiphene as first-line treatment for PCOS-related anovulatory infertility, with higher live birth rates in clinical trials. Both are oral medications taken for a few days each cycle. Your doctor will monitor follicle development via ultrasound to confirm ovulation.

4. Gonadotropin injections

   If oral ovulation induction is unsuccessful, injectable gonadotropin therapy stimulates the ovaries more directly. This requires careful monitoring to prevent ovarian hyperstimulation syndrome (OHSS) — a particular risk in PCOS due to the higher number of ovarian follicles. Usually managed by a reproductive endocrinologist.

5. IVF with ICSI

   In vitro fertilisation (IVF) with intracytoplasmic sperm injection (ICSI) is available when other approaches have not succeeded. Women with PCOS often respond strongly to ovarian stimulation in IVF cycles — producing many eggs — though this also increases OHSS risk. Using a 'freeze-all' approach (freezing all embryos and transferring in a later cycle) significantly reduces OHSS risk and is increasingly standard practice for women with PCOS.

Pregnancy risks with PCOS to be aware of

With appropriate monitoring and care, most women with PCOS carry pregnancies to term successfully. However, PCOS is associated with higher risks of certain pregnancy complications that warrant additional attention:

• Gestational diabetes — driven by pre-existing insulin resistance; managed with diet, exercise, and monitoring

• Preeclampsia and pregnancy-induced hypertension

• Preterm birth — particularly in women with obesity or metabolic PCOS

• Higher rates of miscarriage — related to egg quality and endometrial receptivity

• Multiple pregnancy — if ovulation induction produces multiple follicles

STILL NEED CONTRACEPTION

If you have PCOS and do not want to become pregnant, you still need contraception. Irregular periods do not mean you cannot conceive — ovulation can occur unpredictably even with long cycles. Women with PCOS in their 40s are particularly at risk of unintended pregnancy because irregular cycles can be mistaken for early menopause.

Read more: PCOS and fertility — WHO Fact Sheet ↗