I have been using this App for a year..i became pregnant and misscarried ...now im pregnant again..Please pray that i see this pregnancy thru..i am high risk..im 40 years old and my husband is 62 ..im pregnant with my first child...those of  you trying to conceive...take your prenatal pills everyday! And Try a lubricant called TTC..it helps the sperm move quickly! Be Blessed everyone and remember its all in God's hand!