Side effects may include changes in your period flow (heavier or lighter bleeding) or timing (your next period may be early or late), nausea, lower stomach pain, tiredness, headache, dizziness, and breast tenderness. Read What are the side effects of the morning-after pill? on our education hub, Real Talk to learn more. 

Restart™, or any morning-after pill with the hormone levonorgestrel, will not prevent pregnancy if you’re already ovulating. Because Restart™ prevents pregnancy by delaying ovulation, this means that if you take it while you’re ovulating it may not work as intended. It’s important to note that most don’t know exactly when they ovulate, so it’s best to take the morning-after pill as soon as possible regardless of if you think you’re about to ovulate.

You’ll know Restart has effectively prevented pregnancy when you get your next period, which should come at the normal time in your cycle or within a week. If your period is delayed beyond one week, it’s possible you may be pregnant. You should take a pregnancy test and follow up with your primary care provider for next steps. Read How do I know if the morning-after pill worked? on our education hub, Real Talk, to learn more.

Restart™ doesn’t impact an existing pregnancy nor does it negatively affect your ability to get pregnant in the future. Read more about this topic here on our education hub, Real Talk, for more info.

Six days before your missed period. Winx Health (formerly known as Stix) pregnancy tests are over 99% accurate and made with early detection technology, meaning they can detect pregnancy as early as six days before your missed period. However, for the most accurate results, take it on the first day of your missed period. If you have irregular periods or don't know when your period will be, test 19 days after sex or insemination for best results. Finally, we recommend testing first thing in the morning, before drinking any water, as that is when your urine is most concentrated.

Winx Health can detect hCG at 20mIU/hCG, or about 7 to 10 days after ovulation. For the best results though, we do recommend taking the test at least 6 days before your missed period or 19 days after you had sex.

Your levels of hCG increase every single day so the longer you wait to test, the stronger the results will be. If you were recently pregnant or are taking a drug that contains hCG (such as Pregnyl, Profasi, Pergonal, APL) you can get a false positive result. Alcohol, birth control pills, antibiotics, and painkillers will not affect results.

In general, read the instructions of any drugs you are taking. Some medical conditions, like ovarian cysts, can cause false positives.

When you get pregnant, your body starts to produce a hormone called human chorionic gonadotropin (hCG). Winx Health

 pregnancy tests detect hCG in your urine, determining if you are pregnant or not pregnant. Two lines on the pregnancy test means your urine tested positive for hCG and you are pregnant. Just one line means your urine tested negative for hCG and you are not pregnant.

1. Remove the purple cap from the test and pee on the absorbent strip of paper for 10 seconds. 
2. Put the purple cap back on the test.
3. Lay the test on a flat, non-absorbent surface with the result window facing up.
4. Wait for five minutes.
5. Breathe, then read the results.
6. One line means you are not pregnant, two lines means you are pregnant.
7. Do not read the results after 10 minutes.