True stick tests

Taylor • 24 & Married
http://www.amazon.com/Ovulation-Pregnancy-Fertility-Detection-TrueStick/dp/B010EJV8ZM?ie=UTF8&keywords=True%20stick&qid=1464701861&ref_=sr_1_1_a_it&sr=8-1
Has anyone used these true stick ovulation and pregnancy tests? It's 50 ovulation tests and 20 pregnancy tests for 20$! The reviews look good but feels too good to be true!