Fertility tea is not a proven way to make ovulation happen or increase pregnancy or live-birth rates. It is a marketing category that covers very different herbal blends. Some people enjoy it as a warm daily routine, but a fertility claim does not make a tea effective, standardised or automatically safe.
If you are trying to conceive, ask what is in the product, what fertility outcome it claims, and whether reliable evidence supports that exact outcome. This Australian guide covers fertility tea evidence, ingredients, side effects, medicine-label checks, IVF and the two-week wait.
Quick answers about fertility tea in Australia
Does fertility tea work?
There is no good clinical evidence that a retail fertility tea improves ovulation, clinical pregnancy or live birth. Evidence from supplements or practitioner-led herbal formulas cannot be transferred to a different tea blend.
What is the best fertility tea to get pregnant?
There is no evidence-based best fertility tea to get pregnant. Prefer complete ingredient and dose disclosure, clear caffeine and pregnancy warnings, supplier traceability and any AUST number. Treat blends that hide individual amounts cautiously.
Is fertility tea safe while trying to conceive?
Not automatically. Safety depends on each ingredient, dose, medicine, health condition and whether pregnancy or fertility treatment is possible. Ask a pharmacist, GP or fertility clinic to assess the exact product before regular use.
What is fertility tea?
Fertility tea usually means a herbal infusion sold with claims about conception, cycle regularity, ovulation, egg quality, hormone balance or reproductive health. There is no standard recipe. A simple culinary tea is not equivalent to a concentrated extract or a multi-herb medicine. Plant part, processing, extraction, serving size and brewing method can change the amount you are exposed to.
Some products are foods and others are therapeutic medicines. Australian medicines display an AUST R, AUST L or AUST L(A) number. The exact claims, directions, sponsor and ingredient panel matter more than the product name.
Does fertility tea work?
There is no good clinical evidence that commercially sold fertility tea, as a product category, improves ovulation, clinical pregnancy or live birth. A change in symptoms, a hormone result or an antioxidant marker does not by itself prove better fertility outcomes.
A 2026 systematic review found no high-certainty evidence that dietary supplements improved pregnancy-related outcomes compared with placebo. A separate review of traditional East Asian herbal formulas reported higher pregnancy rates in some trials, but those formulas and treatment settings are not equivalent to an Australian retail tea blend.
| Claim | What it may describe | What remains unproven |
|---|---|---|
| Balances hormones | An ingredient may have biological activity or affect a symptom. | That the blend restores ovulation or improves live birth. |
| Regulates cycles | Bleeding, symptoms or cycle length may change. | That ovulation occurred or infertility was treated. |
| Supports egg quality or implantation | A study may measure an antioxidant or another indirect marker. | Improved egg competence, implantation, pregnancy or live birth. |
| Pregnancy testimonial | Someone conceived while using the product. | That the tea caused the pregnancy or increased the chance. |
What is the best fertility tea to get pregnant?
There is no evidence-based best fertility tea for getting pregnant. Fertility tea reviews can describe taste, packaging or ease of use, but they cannot show that a tea caused a pregnancy. Brand rankings rarely compare pregnancy or live-birth outcomes.
| Check | Prefer | Treat cautiously |
|---|---|---|
| Formula | Every ingredient, plant part and amount is disclosed. | A blend that hides individual amounts. |
| Claims | Modest wording about taste, tradition or general wellbeing. | Promises about AMH, ovulation, implantation or pregnancy. |
| Caffeine | The source and amount are clear. | Tea or extracts with no caffeine information. |
| Traceability | Supplier, batch, expiry and contact details are clear. | Unverifiable imported or marketplace listings. |
| Pregnancy plan | You know what to do after ovulation or embryo transfer. | A fixed course that continues regardless of treatment or possible pregnancy. |
How to read a fertility tea label in Australia
Check whether it is sold as a food or medicine
A plain tea may be regulated as food. A product making therapeutic fertility claims may be regulated as a medicine. Check the complete claims, directions, sponsor information and any AUST number rather than relying on the front label.
Understand the AUST number
AUST L identifies a listed medicine that uses permitted ingredients and indications. The individual product has not received pre-market efficacy assessment.
AUST L(A) identifies an assessed listed medicine whose indications have received pre-market efficacy assessment.
AUST R identifies a registered medicine that is assessed before supply for quality, safety and efficacy.
An AUST L number identifies a listed medicine and its sponsor, but it does not mean the TGA confirmed that a fertility claim works. Search the ARTG and compare the registered or listed indications with the seller wording.
Check exposure and traceability
Record the amount per serve, serves per day, plant part, extract strength, caffeine, warnings, batch, expiry and supplier. Unverified overseas products may contain undisclosed ingredients, incorrect strength or contamination.
Common fertility tea ingredients: evidence and safety
| Ingredient | Common claim | Evidence and safety interpretation |
|---|---|---|
| Vitex or chasteberry | Progesterone, cycles or ovulation. | Reliable infertility evidence is limited. The TGA advises professional review with medicines that have hormonal or dopaminergic actions, and pregnancy safety remains uncertain. |
| Raspberry leaf | Uterine tone, implantation or pregnancy preparation. | Research mainly concerns pregnancy and labour, not conception. Reviews remain weak, and an observational study could not establish safety or effectiveness for everyone. |
| Nettle | Minerals, nourishment or reproductive support. | Traditional-use claims do not establish higher pregnancy rates. Suitability still depends on the exact preparation and dose. |
| Liquorice root | Stress, adrenal or hormone support. | Glycyrrhizin can cause cardiovascular and electrolyte effects, especially with larger or prolonged exposure and in some health conditions. |
| Ashwagandha or withania | Stress, vitality or reproductive wellness. | The TGA reports gastrointestinal reactions and a very rare but potentially severe liver-injury risk. As a precaution, people who currently have or previously had liver problems should avoid products containing ashwagandha. |
| Green, black, white or oolong tea | Antioxidant or metabolic support. | These teas usually contain caffeine. Antioxidant wording does not establish better egg quality or a higher pregnancy rate. |
| Red clover, shatavari, dong quai or mixed extracts | Blood flow, hormone balance or nourishment. | Evidence and pregnancy safety differ by ingredient and preparation. A hidden blend cannot be assessed from its product name alone. |
Side effects, IVF and the two-week wait
Possible effects depend on the formula and can include gastrointestinal symptoms, headache, allergy, blood-pressure or electrolyte effects, liver injury from specific ingredients and medicine interactions. Do not stop prescribed medicine to use a tea. Keep the packet and ask a pharmacist, GP or fertility clinic to review it.
Do not add a multi-herb fertility tea during ovulation induction, IUI, IVF or a medicated cycle unless your clinic or pharmacist has reviewed the exact formula. Australian fertility information notes that herbal and alternative therapies have not been shown to improve fertility or successful IVF pregnancy rates.
⚠️ Australian clinical guidance is not clear or consistent on this point. There is no single stop-day rule for every fertility tea because formulas and doses differ. If pregnancy is possible, ask a pharmacist, GP, midwife or fertility clinic to review the exact ingredients.
Pregnancy can exist before a home urine test becomes positive. During a clinic cycle, follow your fertility clinic’s testing instructions. Otherwise, the pregnancy test timing guide and calculator explains when a urine test is more likely to be useful.
How long should you drink fertility tea?
There is no evidence-based course length for retail fertility tea. Claims that everyone needs one month, three cycles or six months are usually product directions or traditional-use advice, not proof of improved pregnancy or live birth. Reassess the product when medicines change, fertility treatment begins, pregnancy is possible or side effects occur. Do not postpone a fertility assessment to finish a tea course.
What supports preconception health more reliably?
A preconception GP visit can review health conditions, medicines, vaccinations and individual risks. Healthdirect recommends seeing a doctor about three to six months before trying where possible. Australian guidance also supports folic acid and iodine for most people planning pregnancy, with tailored advice when needed. The prenatal vitamin label guide explains dose and duplication checks.
For timing, focus on the fertile window. Home ovulation tests can help detect the LH rise before ovulation, but they do not prove egg release.
Smoking, alcohol, nutrition, sleep and existing health conditions also matter, but none can guarantee pregnancy. For irregular cycles or PCOS, use condition-specific information such as the PCOS supplement evidence review rather than a generic tea claim.
When to see a GP or fertility specialist in Australia
Healthdirect advises seeing a doctor if you have been trying for 12 months and are 35 years of age or younger, or for six months if you are 36 or older. Seek advice sooner if you already know or suspect a fertility problem, including endometriosis, PCOS or a testicular problem. A tea trial should not delay assessment when medical review is already due.
The Australian fertility specialist timing guide explains common first tests, referral timing and what to expect from an assessment.
Frequently Asked Questions about Fertility Tea in Australia
Does fertility tea make you ovulate?
No. A fertility tea may contain an ingredient with hormonal or pharmacological activity, but that does not prove the blend triggers ovulation. A change in bleeding, cycle length or symptoms also does not confirm that an egg was released. Repeatedly absent or irregular cycles need clinical assessment rather than a longer tea trial or a different blend.
What ingredients are usually in fertility tea?
There is no standard formula. Labels commonly include vitex, raspberry leaf, nettle, peppermint or spearmint, red clover, liquorice, shatavari, dong quai, ashwagandha or green tea. The complete label matters because dose, plant part, extract strength, caffeine and interaction risk can differ.
What side effects can fertility tea cause?
Possible effects depend on the formula and can include gastrointestinal symptoms, headache, allergy, blood-pressure or electrolyte effects, liver injury from specific ingredients and medicine interactions. Stop the product and seek medical advice for new or concerning symptoms, and seek urgent care for severe allergic or emergency symptoms.
Is raspberry leaf tea good for fertility?
Raspberry leaf is mainly studied in pregnancy and labour, not as a treatment to improve conception. Current reviews do not show that it improves ovulation, egg quality, implantation, pregnancy or live birth. A prospective pregnancy study could not establish safety or effectiveness for everyone.
Can I drink fertility tea during the two-week wait or pregnancy?
Do not assume an unreviewed multi-herb blend remains suitable after ovulation, insemination or embryo transfer. Pregnancy may exist before a home test turns positive, and herbal ingredients are not automatically safe in early pregnancy. Keep the packet and ask a pharmacist, GP, midwife or fertility clinic to assess the exact ingredients, doses and dates used.
Can I drink fertility tea during IVF or while taking fertility medicine?
Only use it after your fertility clinic or a pharmacist has reviewed the exact product. Herbal ingredients can interact with medicines. Vitex, for example, carries a TGA warning about possible interactions with medicines that have hormonal or dopaminergic actions. Do not start or stop prescribed treatment because of a tea label or online recommendation.
Next Steps in Australia
If you are considering a fertility tea, keep the full packet and check the ingredient list, amounts, warnings, caffeine information, supplier details and any AUST number. Compare the exact claim with the evidence rather than relying on the product name or testimonials. If you take medicines, are having fertility treatment or pregnancy may be possible, ask a pharmacist, GP or fertility clinic to review the exact formula before regular use.
For trying to conceive, focus on steps with clearer evidence: preconception care, appropriate folic acid and iodine, timing intercourse across the fertile window and seeking assessment when it is due. Fertility2Family’s ovulation test guide can help with LH tracking, while the pregnancy test guide and calculator can help with home test timing.
Last reviewed: 14 August 2026 Next scheduled review: August 2027
References
Fertility2Family articles are researched using Australian Government health guidance, professional clinical recommendations and peer-reviewed medical literature. The references below were used to research and medically review this article and provide additional reading for readers who want to read the evidence in more detail.
Therapeutic Goods Administration AUST numbers on medicine labels Explains AUST R, AUST L and AUST L(A) identifiers and which medicine categories receive pre-market efficacy assessment before supply in Australia.
Therapeutic Goods Administration How we regulate medicines Compares listed, assessed listed and registered medicines, including ingredient controls, permitted indications, manufacturing requirements, post-market controls and pre-market efficacy assessment.
Therapeutic Goods Administration What’s on my medicine label? Explains sponsor details, batch and expiry information, ARTG identifiers, ingredient information and how Australian medicine labels reflect different levels of regulatory assessment.
Therapeutic Goods Administration Vitex agnus-castus Describes potential interactions between Vitex agnus-castus and oral contraceptives or medicines with hormonal and dopaminergic actions, with advice to seek professional review.
Therapeutic Goods Administration Buying health products safely online Outlines risks associated with medicines and supplements purchased from unverified overseas sellers, including undisclosed ingredients, contamination, incorrect strength and unsuitable storage.
Pregnancy, Birth and Baby Herbal teas during pregnancy and breastfeeding Summarises pregnancy and breastfeeding safety concerns for herbal teas, including variable ingredients, medicine interactions, caffeine and limited evidence for raspberry leaf.
Pregnancy, Birth and Baby Medicines during pregnancy Explains that complementary and herbal medicines are not automatically safe during pregnancy and should be reviewed with a doctor or pharmacist.
Healthdirect Australia Planning for your pregnancy Covers Australian preconception care, medicine review, folic acid, iodine, lifestyle preparation and when to arrange a GP appointment before trying to conceive.
Healthdirect Australia Infertility Explains common causes of infertility, evidence-based care options and when Australians should seek medical assessment based on age and individual risk factors.
Better Health Channel Conceiving a baby Covers preconception health checks, fertile-window timing, lifestyle factors, folate and iodine, medicine review, fertility risks and when to seek help conceiving.
Your Fertility Complementary and alternative therapies Explains that acupuncture, herbal medicines and other alternative therapies may support wellbeing but have not been shown to improve fertility or IVF pregnancy outcomes.
Nutrients The Effect of Dietary Supplements on Female Infertility in Terms of Endometrial Thickness, Pregnancy, Live Birth and Miscarriage: A Systematic Review and Meta-Analysis Systematic review and meta-analysis of randomised trials assessing dietary supplements and female infertility outcomes, including pregnancy, live birth, miscarriage and endometrial thickness.
Journal of Ethnopharmacology Herbal therapeutics for female infertility: A systematic review and meta-analysis Systematic review and meta-analysis of 18 randomised trials of traditional East Asian herbal medicine for female infertility, including pregnancy-rate outcomes and study-quality assessment.
BMC Complementary Medicine and Therapies Biophysical effects, safety and efficacy of raspberry leaf use in pregnancy: a systematic integrative review Systematic integrative review finding weak evidence for raspberry leaf use in pregnancy, with human studies showing neither clear benefit nor established harm.
BMC Complementary Medicine and Therapies Raspberry leaf (Rubus idaeus) use in pregnancy: a prospective observational study Prospective observational study of raspberry leaf use in pregnancy that reported no observed safety signal but could not establish safety or generalisable effectiveness.
National Center for Complementary and Integrative Health Chasteberry: Usefulness and Safety Summarises the limited evidence for chasteberry in infertility, possible side effects, hormone-sensitive condition cautions and uncertainty during pregnancy and breastfeeding.
National Center for Complementary and Integrative Health Licorice Root: Usefulness and Safety Summarises glycyrrhizin-related safety concerns, including cardiovascular effects, higher-risk health conditions, corticosteroid interactions and pregnancy concerns associated with large or prolonged oral exposures.
Therapeutic Goods Administration Herbal ingredients Explains that herbal ingredients are complex multi-component substances whose chemical composition, safety and efficacy profiles can vary with plant material, processing and extraction methods.
Medical Journal of Australia Recommendations from the 2024 Australian evidence-based guideline for unexplained infertility: ADAPTE process from the ESHRE evidence-based guideline on unexplained infertility Presents NHMRC-approved Australian recommendations for infertility definition, diagnostic work-up and treatment, including age, intercourse frequency, alternative approaches and individualised clinical decision-making.
American Society for Reproductive Medicine Optimizing natural fertility: a committee opinion (2022) Summarises fertile-window timing, intercourse frequency, ovulation tracking and the limited evidence that specific diets or macronutrients improve natural fertility outcomes.
Therapeutic Goods Administration Herbal preparations containing Withania somnifera (Withania, Ashwagandha) Reports Australian and international liver-injury cases linked to ashwagandha, gastrointestinal reactions, a very rare but potentially severe liver-injury risk and precautionary avoidance with current or previous liver problems.