Sunflower1
Well-Known Member
- Joined
- Sep 4, 2016
- Messages
- 1,975
- Reaction score
- 34
I've been using cheap opks for ages and they seem fine... Am wondering about trying more expensive ones and was looking at clearblue advanced ones. Has anyone tried them? Are they better? It says they identify 4 fertile days...is this true? How do they work? Thanks x