Hi everyone new here, came from weddingbee

Just downloaded Ovia and just stopped taking BC (like two days ago so AF is due Saturday). DH and I will TTC end of 2016 and I want to get a pretty good understanding of this whole thing - ovulation, temps, charts, etc.

I dont understand:
It asks what my cervical fluid looks like...like do I just look at my panties? Do I wipe and look at the tp?

Cervical position - no idea what to do here, please advise

Basal Temp - how to you measure that? Do I just take the regular digital thermometer I got from Walgreens and measure from my mouth?

I dont understand how this info will tell the app that I've ovulated?

Thank you in advance!