So, I’ve taken an ovulation test which was positive around what was actually cycle day 28, my natural cycles app recalculated to make my period tomorrow - which is a 41 day cycle - this isn’t totally uncommon to me, I’m 17months pp and still breastfeeding at night. It’s my first month using ovulation test strips so I decided just to use them right the way through the cycle - yesterday and today they’ve become much darker again, I’ve read there can be an LH surge before period... does anyone else frequently have this and have them so dark during this surge?