Hi again @Ashe87
Do you remember how many days past transfer you tested last time hun?
Oh my goodness. It's been quite a while since I've been PUPO so I had to look it up again so I'm sorry I got it wrong before!
Okay so I googled it and HCG first appears in urine 8-10 days past conception and doubles every second day.
So you had a 6 day transfer last Wednesday (which I think means 6dpo)
10dpo would have been the 27th and it doubles every second day so I normally just say it's 0 on 10dpo, 1 on 12dpo, 2 on 14dpo, 4 on 16dpo, 8 on 18dpo and FRER says it detects 10mIU so you should be able to test on Tuesday or Wednesday.
As for the sore boobs, it may be from the Crinone.
There are quite a few entries with women complaining about sore boobs when I googled Crinone sore boobs. I don't know much about Crinone myself. This cycle will be the first time I use it!
I totally understand being nervous to test! The last cycle I did I think I just waited until I heard my blood results!
Take care of yourself! Wishing you all the best. x