Clearblue® Early Digital can detect 78% and Clearblue® Early Detection can detect 77% of pregnancies 6 days before the missed period (5 days before the expected period).

Comparison of volunteers' experience of using, and accuracy of reading, different types of home pregnancy test formats. This hormone causes the lining of your uterus to thicken and also creates a sperm friendly environment. During early pregnancy your breasts might feel fuller or more tender than usual, and some women may notice that the area around the nipples (the areola) may get darker.There are also a few days before this when you experience high fertility and you also have an opportunity to get pregnant. Since each woman is unique, and menstrual cycles not only vary between women, they can also vary from cycle to cycle in you, ovulation tests take out the guess work for identifying your most fertile time to get pregnant. That is why Clearblue offers a wide range of ovulation tests and fertility monitoring products that detect the rise in the luteinising hormone (LH) or both LH and estrogen to help you better understand your body's ovulation cycle and identify your fertile days to maximise your chances of getting pregnant naturally.

A pregnancy test, which detects the presence of hCG, is the only way to know for certain whether or not you are pregnant. However, if you think you might be pregnant, you want to know for sure as soon as possible, and many women want to test earlier than this.It takes several cycles to build up a picture of your fertility window, and body temperature can be affected by other factors, such as travel, sleep changes, and alcohol. If you have collected a sample to test, then you can use this same sample straight away to do your second test. In the end, choosing clarity over confusion and simplicity over frustration will help you focus less on the test and more on the result.

Clearblue ® has been a pioneer in pregnancy testing for over 35 years, and we have continued to innovate and create products to help women like you on their pregnancy journey. Cecilia Bottomley is a Consultant Gynaecologist at Chelsea and Westminster Hospital (since 2009) where she leads the Early Pregnancy Unit. We launch the world’s first dual-hormone Fertility Monitor to indicate all the fertile days of the cycle. The Hadlock formula is frequently used in clinical care and is a pre-set formula for some ultrasound equipment.Discover Clearblue Digital Ultra Early, our most sensitive digital pregnancy test that gives you digital results 6 days early. As the egg only survives 12-24 hours after ovulation it’s too late in this cycle to optimize your chances of getting pregnant. The sensitivity of the pregnancy test depends how soon before your missed period it can detect the hormone. Dr Gnoth is director of Gynaecological Endocrinology and Reproductive Medicine at Green-IVF in Grevenbroich, Germany and professor in obstetrics and gynaecology at the University of Cologne. The appearance of the line in the result window may vary, however, it is still a ‘Pregnant’ result no matter how faint or dark it is.

Clearblue® Early Digital and Clearblue® Early Detection provide early detection of the pregnancy hormone (hCG). The earliest you can test with Clearblue ® Early Digital Pregnancy Test and Clearblue ® Early Detection Pregnancy Test is 6 days before your missed period 2. You may not be pregnant, or the level of hCG may not yet be high enough to be detected, or you may have miscalculated the day of your expected period. If a Clearblue® Rapid Detection Pregnancy Test is used from the day of the expected period, it is more than 99% accurate in detecting the presence of the hCG hormone.Ovulation' is the process of an egg being released from an ovary within the woman's reproductive system and this happens 12-16 days before the next period starts. More sensitive tests, like Clearblue Digital Pregnancy Test will detect the presence of hCG from five days before your missed period (which is four days before you expect your period). So, if you are trying to conceive Clearblue Ovulation Tests enable you to identify these fertile days helping you to get pregnant faster.