New Home Pregnancy Test Tells You How Far Along You Are Prevention
The aptly named Clearblue Advanced Pregnancy Test with Weeks Estimator uses the level of human chorionic growth hormone (hCG) in a woman’s body, which typically doubles every two to three days, to deduce when the pregnancy started. “If you were to actually crack open a standard pregnancy test today, you would find one strip,” explains Clearblue Brand Manager Kirsten Suarez. “This new test has two strips inside: a high-sensitivity and a low-sensitivity strip that work together to measure the concentration of hCG....