Anyone get darker bfps later in the day?

[sarahlou1984]

Top one was 6pm yesterday and bottom one was fmu today

You've got darker BFP because it's FMU

Congrats.

No the darker one was 6 o'clock last night and the lighter one was this morning xx

Pictures uploaded wrong way round lol xx

You get darker ones when your urine is more concentrated - there isn't anything magical about the first wee of the day, it's just the most dehydrated most people get. I also found mine were darker in the evening because I often rushed around at work and forgot to drink much so was a bit dehydrated by the evening, whereas I quite often drink a glass of water in the night