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

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

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

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Price: £0.665
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In a study of 54 couples who were seeking conception assistance, the Monitor identified a median of seven fertile days; more than 60% of cycles had between 1 and 5 days of high fertility, prior to peak fertility, over four cycles. 15 Estrone-3-glucuronide (E3G) is a principal metabolite of estradiol which is recognised by the World health Organisation (WHO) as the best parameter for identification of the onset of the fertile phase 10. Urinary levels of E3G correspond to the serum levels of estradiol. 11 The Clearblue Advanced Fertility Monitor displays all information collected and input, for the previous 6 months, on a monthly summary screen and cycle summary chart. This information can then be shared with healthcare professionals for review and analysis, should the user fail to become pregnant. It has been shown to accurately predict ovulation compared with serum hormone measurements and vaginal ultrasound scans 2,9 The mean duration of the combined high and peak fertility days detected was 6.01 ± 2.33 days, in a laboratory analysis of daily urine samples from 352 menstrual cycles 14

Data on file: In laboratory testing, the Clearblue® Fertility Monitor detected the LH surge in 169/171 cycles, in agreement with a quantitative radioimmunoassay. If you’re trying to avoid pregnancy, we have a separate article on using the Marquette Method of NFP with the Mira fertility Monitor, following Marquette’s Mira protocols. Oova Option to set a PIN which the user will be asked to enter each time the Monitor is switched on, this helps to stop other people accessing her personal dataThe cycle summary chart screen displays data from the previous 6 months in a graph format. It displays a summary of length of cycle and days of High and Peak fertility, together with records for intercourse on High and Peak days. Burger HG. Estradiol: the physiological basis of the fertile period. International Journal of Gynecology and Obstetrics. (1989) Suppl 1: 5–9. Data on file. Laboratory Evaluation of Clearblue® Fertility Monitor System Performance; 90 women contributed up to 5 cycles of daily early morning urine samples where the Clearblue® Fertility Monitor system detected an LH surge, (352 cycles total) the range in cycle length was 22 to 40 days inclusive Data on file: In laboratory testing, the Clearblue Fertility Monitor detected the LH surge in 169/171 cycles, in agreement with a quantitative radioimmunoassay. †

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.

Data on file: 100 urine samples from each cohort of pre, peri and post menopause non-pregnant women, were tested on three batches of the Clearblue Advanced Fertility Monitor. All testing gave a not pregnant result, the overall specificity was 100% (95% CI: 98.8–100%).

The LH surge is the best indicator of impending ovulation; it causes the dominant follicle to rupture and release a mature ovum. Ovulation typically occurs 24–36 hours after the LH surge, and will not occur in its absence. 5 Nepomnaschy PA., et al. Urinary hCG patterns during the week following implantation. Human Reproduction. (2008) 23: 271–277. The mean duration of the combined high and peak fertility days detected was 6.01 ± 2.33 days, in a laboratory analysis of daily urine samples from 352 menstrual cycles 10 I’m a nurse and fertility educator. I’ve taught over 300 couples how to manage their fertility naturally using the Clearblue Fertility Monitor. In my view, it still remains the best, most reliable fertility monitor on the market. Based on international sales in nearly 20 countries compiled using independent market research data.

Stanford JB, White GL and Hatasaka H. Timing Intercourse to Achieve Pregnancy: Current Evidence. American College of Obstetrics and Gynecologists (2002) 100: 1333-1341. But what do all these monitor readings really mean? Each of these shifts—from low to high, and high to peak—correspond to specific shifts in your fertile hormones which occur in the lead-up to ovulation. High is displayed on the day the Monitor detects an elevated level of E3G and indicates that there is a high probability that intercourse at this time may lead to pregnancy. The Monitor then continues to display High on subsequent days until the detection of the LH surge. High will also be displayed for one day following the days of Peak Fertility as there is also a chance that pregnancy can occur on this day. The Clearblue Fertility Monitor is robust and reliable—and that’s the main reason why Dr. Fehring and the developers of the Marquette Method chose this monitor over the others as the foundation for their next-gen form of NFP. In this article, I share information on the research and science behind the monitor which you won’t find anywhere else.



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