Midstream Ovulation Tests

Fertility2Family midstream ovulation tests are available online in Australia for direct-use LH surge and fertile-window tracking. These in-stream, no-cup ovulation tests use a larger test-stick format held directly in the urine stream, so there is no need to collect a sample or dip a strip first.

Australia Post trackedDiscreet packagingAustralian-owned since 2009Instructions included

Most customers choose

Choose 30 or 50 midstream ovulation tests

Better value for repeat testing

The 30 and 50 packs give you more room to keep testing if your timing shifts while lowering the cost per test. If you already know you prefer the midstream format, the 100 pack has the lowest cost per test and qualifies for free standard shipping.

Choose the midstream ovulation test pack that suits you

Your selected pack: 30 Midstream Ovulation Tests

  • 30 midstream ovulation tests
  • Direct in-stream format
  • Instructions and ovulation guide included

A practical balance of convenience, value and enough tests for repeat fertile-window tracking.

Tracked shipping, discreet packaging and midstream ovulation test instructions included.

Clear midstream ovulation test instructions included

Step-by-step guidance covers when to start, how to use the direct in-stream format and how to read your result within the stated time window.

Australia-based support

If you have a question about choosing a pack, using your tests or your order, Australia-based support is available to help.

Australia Post tracked shipping

Your order is sent with Australia Post tracking so you can follow its delivery after dispatch.

Discreet packaging

Your order arrives in plain outer packaging with no product details shown on the outside.

Direct-use format

The larger no-cup test stick is designed for direct in-stream use, so there is no need to collect a urine sample or dip a small strip first.

Why midstream ovulation tests may suit you

Midstream ovulation tests can be a practical choice if you prefer a larger direct-use test stick, want a no-cup in-stream format, or want an easy-to-handle option for fertile-window tracking at home.

Direct-use convenience

Use the test directly in the urine stream without collecting a sample or dipping a small strip first.

Easy to handle

The larger test-stick format can be easier to hold and read, particularly when testing away from home or in a shared bathroom.

Room to keep testing

Larger packs give you more tests on hand if your timing shifts, your cycles vary, or you prefer repeat testing near your expected LH surge.

Midstream ovulation tests vs ovulation test strips

Both formats detect LH in urine. The main difference is how you prefer to test: midstream tests are used directly, while strips are dipped into a collected sample.

Midstream format

Choose midstream ovulation tests when easier handling and a direct-use LH test stick matter most.

Strip alternative

Choose ovulation test strips if your main priority is a lower cost per LH test for frequent repeat testing.

Best fit

Midstream ovulation tests suit customers who prefer no dipping, larger test sticks and a direct-use OPK format.

Prefer lower-cost strips? View ovulation test strips Need the broader format comparison? View compare ovulation tests

Midstream Ovulation Tests FAQs

How do Fertility2Family midstream ovulation tests work?
These midstream ovulation tests detect luteinising hormone, or LH, in urine and are used directly in the urine stream, so you do not need to collect a sample first. A positive result is when the test line is as dark as or darker than the control line, indicating that your LH level has reached the test threshold.
Do I need a urine cup with midstream ovulation tests?
No. These are no-cup, in-stream ovulation tests designed for direct use, so there is no need to collect urine in a cup or dip a strip. If you prefer a dip-and-read format with a lower cost per test, ovulation test strips may suit you better.
When should I start using midstream ovulation tests?
Start testing a few days before you expect ovulation rather than waiting until the day you think it will happen. If your cycle length varies, starting earlier and having extra tests on hand gives you more room to catch the LH rise.
Should I use midstream ovulation tests once or twice a day?
Many people start with once-daily testing and may test twice daily when they are close to their expected LH surge or when the test line begins to darken. Follow the included directions for use, and choose a pack with enough tests if you expect to test more than once a day.
What if the test line gets darker but is not positive yet?
A darker test line can mean your LH level is rising, but the result is not positive until the test line is as dark as or darker than the control line. If it is still lighter, test again later according to the included instructions rather than treating it as a positive result.
Can drinking a lot of water affect a midstream ovulation test?
Very diluted urine can make an LH test line appear lighter. Follow the included instructions, try to test at a reasonably consistent time, and avoid excessive fluid intake immediately before testing if dilution is making your results difficult to interpret.
Which midstream ovulation test pack should I choose?
The 30 pack is the most popular choice and gives a practical balance of convenience, value and room for repeat testing. The 50 pack is the best-value option if your timing varies or you want more tests on hand, while the 100 pack has the lowest cost per test and includes free standard shipping.
Which pack is better if my cycles are irregular or change from month to month?
The 50 or 100 pack can be a better fit when your cycle timing varies because you can start testing earlier and continue for longer without running short. The 100 pack also gives you the lowest cost per test in this range and free standard shipping.
Why choose midstream ovulation tests instead of ovulation test strips?
Choose midstream ovulation tests if you value direct in-stream use, a larger test stick and no dipping step. Choose ovulation test strips if your main priority is a lower cost per LH test for frequent repeat testing. Both formats detect LH in urine when used according to their instructions.
What does 25 mIU/mL sensitivity mean for these midstream ovulation tests?
The 25 mIU/mL sensitivity is the LH concentration threshold the test is designed to detect in urine. A positive result is interpreted by comparing the test line with the control line according to the included instructions; the sensitivity figure does not mean the test confirms that ovulation has occurred.
How accurate are Fertility2Family midstream ovulation tests at detecting the LH surge?
When used according to the included instructions, these midstream ovulation tests are over 99% accurate at detecting the LH surge at the stated threshold. This accuracy relates to LH detection and does not confirm that ovulation itself has occurred.
Are Fertility2Family midstream ovulation tests included in the ARTG?
Fertility2Family clinical chemistry hormone IVDs are included in the Australian Register of Therapeutic Goods under ARTG ID 317593. ARTG inclusion identifies the product category on the register and does not mean TGA endorsement.
Do midstream ovulation tests confirm that ovulation has happened?
No. Midstream ovulation tests detect a rise in LH to help identify the fertile window; they do not confirm that ovulation has occurred. If results are repeatedly unclear or you need confirmation of ovulation, speak with a healthcare professional for personalised advice.
How are Fertility2Family midstream ovulation tests shipped?
Orders are sent with Australia Post tracking in discreet, plain outer packaging with no product details shown on the outside. The 100-test pack also qualifies for free standard shipping.
What payment options can I use for midstream ovulation tests?
Checkout supports PayPal, Afterpay, Zip, Apple Pay, Google Pay, credit and debit cards, and bank transfer. Guest checkout is available, so you do not need to create an account to place an order.
Are larger midstream ovulation test packs better value?
Yes. The current cost per test falls from $1.50 in the 30 pack to $1.30 in the 50 pack and $1.00 in the 100 pack. The 50 pack is the best-value choice for more testing room, while the 100 pack gives the lowest cost per test and free standard shipping.

Customer reviews for midstream ovulation tests

Australian customers review these midstream ovulation tests for direct-use LH surge tracking, pack choice, instructions, shipping and value.

4.7/5

Midstream ovulation tests

I really like these tests very easy to use! So cheap too! Recommended !

I have Used it for few times now the instructions are very easy to follow and very clear ! You can see if you Are ovulating when you get a positive test

Nour

Midstream ovulation tests

Great and accurate OPK

I have been using these OPKs since FTC journey began a few months ago and they are my favourite so far.

Lisa C., NSW

Midstream ovulation tests

Great tests, very accurate

Makes it much easier to see your upcoming LH surge and find ovulation day. Great customer service too.

Olivia, VIC

Midstream ovulation tests

Will be buying again

Iv used this product the past two ovulations and they are just as easy to read as the more expensive store brought ones.

Stilltrying

Midstream ovulation tests

Straightforward, value for money

I have purchased the ovulation tests for both pregnancies and they worked very well.

ms_motchy, VIC

Midstream ovulation tests

Helped me get my BFP!!

I used these OPKs in the month leading up to my 1st pregnancy. My cycle can be 28 - 34 days in length but these OPKs were very accurate.

Marisha

Midstream ovulation tests

Great value for money and good Quality

I have been trying to conceive for few months and buying pregnancy and ovulation tests from super market was getting expensive. I used different brands whichever was cheapest i could find.

jkaur

Midstream ovulation tests

Practitioner choice for reasonably priced ovulation kits

I’m a natural health practitioner and I recommend the Fertility2Family ovulation kits to my preconception and fertility clients when I need them to track their cycle to maximise their chances of conceiving.

Brenda. C

Midstream ovulation tests

We fell pregnant!!

This product helped my partner and I fall pregnant for the first time! When we finally managed to find my ovulation, we almost immediately conceived!

Kirra89

Midstream ovulation tests

Arrived super quick and so easy to use, Will order again

So glad we decided to give them a go! i would recommend these to anyone trying to track ovulation .

Michelle T

Midstream ovulation tests

Best ovulation tests!!

Very simple to use and value for money!! Will definitely recommend these and use them again in the future.

Ellen, NSW

Midstream ovulation tests

Awesome products

Instructions were easy to follow and used a fair few time the tests were easy to read and very understanding would highly recommend these products and will buy again soon

Dana Vigar

Midstream ovulation tests

Always been accurate for me

I have used many times, always been accurate. Easier to use than the digital tests with varying degrees of smiley faces- these are much simpler, to the point, and cheaper.

KMM, VIC

Midstream ovulation tests

These are amazing!! Do great fir my TTC journey!’

So easy to use and read results to see when ovulating. Super affordable and shipping was super discrete and quick!

Se.renity

Midstream ovulation tests

Definitely recommend. !

Have been using these for a while now , the customer service is exceptional, they are super affordable , and are so easy to use, would definitely recommend to anyone trying to ttc

Kai

Midstream ovulation tests

Affordable & Accurate

Easy to use, has resulted in pregnancy both times I used them within the first month of testing. Affordable and would recommend to anyone who would like to fall pregnant

Anon, QLD

Midstream ovulation tests

Fast delivery and a great product

I use the product every month and it’s simple and easy to use. Instructions are very clear.

Rachel D.

Midstream ovulation tests

Very accurate!

They were affordable and accurate - the positive line displayed when my body was also showing signs of ovulating.

Flick

Midstream ovulation tests

Cheap and reliable

Cheapest I have found after doing lots of research. Really simple to use and sent in discreet packaging.

Josie

Midstream ovulation tests

Great affordable option!

Great customer service and very fast shipping in discreet packaging. Only downside is they were ineffective for me due to a hormonal condition!

Bon, NSW

Midstream ovulation tests

Excellent value

Excellent value... Delivered in a discreet plain white envelope.Bought multiple times and would do again.

Jue, QLD

Midstream ovulation tests

Great product

Posted out quickly, easy to use with clear instructions. I ordered a few times as we had difficulty conceiving and staying pregnant.

Meeka, SA

Midstream ovulation tests

Great value for money

These tests definitely helped us become pregnant with both babies. Such great value for money being able to buy bulk.

Kellie, NSW

Midstream ovulation tests

Great products and service

Thanks for an easy and uncomplicated service. I have used for 2 months and find the results easy to understand, instructions simple and products reliable.

Kim

Midstream ovulation tests

Excellent value

This is excellent for women with irregular periods and therefore ovulation. Cheap and effective. Test line can be quite subjective, so good to double check with a digital test.

Girl30

Midstream ovulation tests

Great! Exactly as I expected

I prefer using these over ovulation tests from the chemist - cheaper, buy in bulk & way less plastic! I recommend them for anyone TTC in Australia.

ttc_journey_au, QLD

Midstream ovulation tests

Very useful and accurate

First Bub arrived and soon we will try for another baby and I definitely will use these tests again. For me they were accurate and very helpful to predict my fertile window.

Galega, QLD

Midstream ovulation tests

great products

Good products, easy to use with early to follow instructions and clear results. I've been using these for a few months whilst trying to conceived.

tryingtoconceive

Midstream ovulation tests

Reliable and affordable

They are straightforward to use, and reliable test results. I cannot believe how affordable these tests are and how simple this website is to use.

Ash

Using midstream ovulation tests with confidence

Medically reviewed by Evan Kurzyp, RN, AHPRA Reg. NMW0002424871.

Over 99%* accurate at detecting the LH surge.

*Based on study YS-IVDR-123-A02 dated 30 March 2026. Accuracy relates to LH surge detection when the product is used according to the instructions. Ovulation tests help identify the fertile window by detecting a rise in luteinising hormone (LH). They do not confirm that ovulation has occurred. Individual results may vary.

Fertility2Family clinical chemistry hormone IVDs are included in the Australian Register of Therapeutic Goods under ARTG ID 317593. ARTG inclusion identifies the product category on the register and does not mean TGA endorsement.

General information only. Always read the label and follow the directions for use. See a healthcare professional if results are unclear or symptoms concern you.

30 Midstream Ovulation Tests
$45.00