Questions

Hello everyone.. I've got a question or two for anyone who can answer.. So I'm just going to go ahead and dive in.. 
I have been off of birth control and having unprotected sex with my fiancé for 3 years.. I just finished my 3rd round of clomid (generic) this past week, and start ovulating tomorrow. Every morning when I check my <a href="https://play.google.com/store/apps/details?id=com.glow.android">glow app</a>, it asks if I took my am temperature. I wasn't sure if any of you knew if that would help the app pinpoint a time range on when is best to have sex? Also, everything I've read says not to have sex every day that I'm ovulating but to try every other day to help with conception.. Do any of you find this to be true?? And one last question... I've also read that it takes 3+ days for the sperm to travel to the egg, and to have sex 3 days prior to the day that has the highest percentage of conception.. Do you find this to be true?? We are so beyond desperate to have a baby it's un-real..... So if anyone out there has any input or answers to any of my questions, I would absolutely love to receive any positive feedback!!