Sunday's & Monday's are pale as I was only on cycle day 7&8. I did them though as I wanted to see the difference. I've got my usual very painful throbbing in left side and it feels like a dinosaur egg is about to be pushed through! But no EWCM. Why is yesterday's strip darker than today's? I'm only on cycle day 10. Me and DH have had 3 children & I've never really done charting/temperature taking. Currently we are not actively TTC but if we do decide to go for it in the next few months I'd like to have a heads up & at 36 I'm curious to see whether my body is doing what it used to. If that makes sense? I thought today's stick and tomorrow's would be really obvious in terms of both lines being very strong in colour. Sorry if I sound foolish. Thanks in advance.