BDB84 - I would suggest not testing before 10dpo. Implantation can happen anywhere between 6-12dpo and you won't see a positive before that happens. It usually takes about 36-72 hours after implantation to actually see a positive result.
Totally up to you though! I usually try to wait until closer to 12 dpo, since seeing a lot of negatives can get depressing lol once I test once, I HAVE to test daily until my period. Can't help myself!
Unfortunately my bfp has become an angel.... 7 weeks 3 days on 17th march. Good luck to everyone testing for the rest of march
Thankyou ladies xx