I had a chemical just before 5 weeks, and started ovulation testing two days after the bleeding stopped and got a flashing smiley face. I've had these for six days now (normally have two to three flashers before a solid). Is this too early to be building up to ovulation or within the realm of normal? I've also had loads more CM post miscarriage. I'm assuming it's all ok, just interesting to see these changes when you've been monitoring everything whilst ttc!