So, this is my first month checking BBT. I’m trying to get feedback from different people. Is it normal for my temp to be that low after ovulation and not had a really high spike? I’ve read on google that some may not have a high number. Is it safe to assume if it stays above the cover line I could possibly be pregnant? When will I know if I can expect AF. Will is drop down below the cover line before AF or only the day of?