Prime Screen

Wondfo LH Ovulation Strips Rapid Test Detection for Home Self-Checking - Reliable Ovulation Predictor Kit - W2-S

$14.99 $29.88
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What is an ovulation test?
An ovulation test (also sometimes called an OPK, which stands for ovulation predictor kit) is a test that detects the presence and concentration of luteinizing hormone (LH) in your urine.
About 12 to 36 hours before ovulation, there is a brief surge in LH levels. (The length of time between the beginning of the LH surge and ovulation varies from woman to woman.)
The LH surge sends a message to your ovaries that it's time to release an egg: ovulation! When you get a positive ovulation test, it means that ovulation is likely imminent.

Can ovulation kits help?
Wondfo Ovulation Test can help you to identify your fertile window.
An OPK is a quick, easy, and accurate way to predict ovulation in advance. It allows you to pinpoint your fertile window from the very first month.

How to read the result?
Positive (LH Surge): If two color bands are visible, and the test band is equal to or darker than the control band, you will probably ovulate in the next 24-48 hours. If trying to get pregnant, the best time to have intercourse is after 24 but before 48 hours.
Negative (No LH Surge): Only one color band appears on the control region, or the test band appears but is lighter than the control band. This means there is no LH surge.
Invalid: No visible band at all. Repeat with a new test kit. If test still fails, please contact the distributor or the store where you bought the product, with the lot number.

How accurate are Wondfo home tests products?
All our tests have proved greater than 99% accurate in laboratory and consumer studies.

What should I pay attention to?
Do not allow the urine level to exceed the MAX(marker line),otherwise the test may not perform correctly.

  • Over 99% Accurate - All our tests have proved greater than 99% accurate in laboratory and consumer studies.
  • Easy to Use Design - Each test is sealed in individual pouch. It can be carried anywhere with privacy protection.
  • Quick and Reliable Result: Dip the test in urine for 3 seconds and read the result in 3-5 minutes (Double lines for LH surge and single line for no LH surge).
  • Value Pack Design - For women trying to conceive or prepare for pregnancy. Ovulation tests help predicting the most fertile days, even if cycle lengths are variable. Sufficient ovulation test strips help customers keep tracking on their ovulation and minimize the probability of missing the LH surge.
  • 100% Customer Satisfaction Guaranteed - We are dedicated to be the best home tests provider. Refund or return for defective products are acceptable.

Download User Guide Here EN

Returns

Our policy lasts 30 days. If 30 days have gone by since your purchase, unfortunately we can’t offer you a refund or exchange. 
To be eligible for a return, your item must be unused and in the same condition that you received it. It must also be in the original packaging. 
Several types of goods are exempt from being returned. Perishable goods such as food, flowers, newspapers or magazines cannot be returned.
We also do not accept products that are intimate or sanitary goods, hazardous materials, or flammable liquids or gases.
All clearance items are FINAL SALE. We stand behind our products being the highest quality and our customers satisfaction. Please contact us at (630)-481-4948 (M-F 10am-6pm CST).
Additional non-returnable items:
To complete your return, we require a receipt or proof of purchase.  
Please do not send your purchase back to the manufacturer. 
There are certain situations where only partial refunds are granted: (if applicable)
Any item not in its original condition, is damaged or missing parts for reasons not due to our error.
Any item that is returned more than 30 days after delivery.

Refunds (if applicable)

Once your return is received and inspected, we will send you an email to notify you that we have received your returned item. We will also notify you of the approval or rejection of your refund.
If you are approved, then your refund will be processed, and a credit will automatically be applied to your credit card or original method of payment, within a certain amount of days.
 

Late or missing refunds (if applicable)

If you haven’t received a refund yet, first check your bank account again. 
Then contact your credit card company, it may take some time before your refund is officially posted.
Next contact your bank. There is often some processing time before a refund is posted.
If you’ve done all of this and you still have not received your refund yet, please contact us at support@primescreentest.com.
Exchanges (if applicable)

We only replace items if they are defective or damaged.  If you need to exchange it for the same item, send us an email at support@primescreentest.com and send your item to:
8100 S Madison St
Willowbrook, IL
60527
  

Shipping

To return your product, you should mail your product to: 
8100 S Madison St
Willowbrook, IL
60527

Here at Prime Screen, we prioritize our customers experience so we offer FREE shipping for all orders with a minimum of $34.99. Please allow 1 business day to process all orders. 

Any orders placed on any weekday after 4PM CST will not be processed until the next business days. Friday evening orders will be processed on the following Monday.

The estimated delivery time for the following options:

USA

Free Standard Shipping: 4 - 5 Business Days

UPS 2nd Day Air Shipping: 2 Business Days (Residential Address)

UPS Next Day Air: 1 Business Day

You can track your order here.

For any other questions, please reach us at support@primescreentest.com or call us at (630)-481-4948 

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