Hi Jenny,

When you are testing really early, say 10dpo its best to use FMU as you will have hcg in your urine but it wont be as high as it would for at lets say 16dpo. I tested on 10dpo with FMU and I got the faintest of a second line.

You can test in the arvo but a lot of things affect how much hcg can be detected, drinking etc. If I was to test now with arvo urine I would get a result cause hcg levels would be so high even tho I have drunk 2l of water

I hope I helped in some way...