Clearblue Refill Pack For Advanced Fertility Monitor: 20 Fertility Tests For Ovulation & 4 Pregnancy Tests, 24 Tests (Monitor Sold Separately), Packaging May Vary

Product Information

Already made your choice? Clearblue monitors are easy to find. Just about every drugstore carries it … but they tend to be a lot cheaper online. Clearblue ®’s Fertility Monitor with Touch Screen, Connected Ovulation Test System, and Advanced Digital Ovulation Test measure both your estrogen and LH levels to give you a wide fertility window. Clearblue’s Advanced Fertility Monitor and Advanced Digital Ovulation Test measure both your estrogen and LH levels to give you a wide fertility window. Catalan R., et al. Correlation between plasma estradiol and estrone-3-glucuronide in urine during the monitoring of ovarian induction therapy. International Journal of Fertility. (1989) 34: 271–275.

Plasma estradiol is the major physiological determinant of the onset of the fertile window; it stimulates secretion of cervical mucus that is favourable for the survival and transport of sperm. Estradiol levels gradually rise in the early stage of the woman’s cycle, reaching a threshold that triggers a sudden increase in LH – the LH surge 4 You can see more about our products in the comparison chart below to get a better idea about the different Clearblue tests and monitor that are available.Robinson J., et al. Increased pregnancy rate with use of Clearblue® Easy Fertility Monitor. Fertility and Sterility. (2007) 87: 329–34. You can see more about our products in the comparison chart below to get a better idea about the different Clearblue ® tests and monitor that are available.

Trustworthy – from Clearblue, the world’s number one selling brand in home pregnancy and fertility tests Digital Ovulation Test identifies your 2 most fertile days by detecting your LH surge. It’s easy to use and provide clear digital results. One of the main features of our Digital Ovulation Test is its easy-to-read results that show your most fertile days with a smiley face. Bhiwandiwalla PP., et al. Assessment of the Clearplan Easy Fertility Monitor (CPEFM) in couples seeking conception assistance. Obstetrics and Gynecology. (2001) 97: 29S.† The Monitor will automatically set a testing window from 05.00 to 11.00 (as urine tests need to be performed on first morning urine) and the user can only perform a test during this 6 hour window. However, the user can change the timing of this testing window if they wish.

Fertility

Data on file: In laboratory testing, the Clearblue Fertility Monitor detected the LH surge in 169/171 cycles, in agreement with a quantitative radioimmunoassay. † Advanced Digital Ovulation Test detects your 2 key fertility hormones – LH and estrogen – to identify your High and Peak fertility days. It typically identifies 4 or more fertile days in your cycle3, giving you more opportunities to get pregnant The Clearblue ® Digital Ovulation Test detects this rise LH, so you can identify your 2 best days to get pregnant. When can I take an ovulation test? Tanabe K., et al. Prediction of the potentially fertile period by urinary hormone measurements using a new home-use monitor: comparison with laboratory hormone analyses. Human Reproduction. (2001) 16: 1619–24