As early as 9 weeks?!! I just had my blood drawn today .. I'm so nervous just from reading online most places say you have to be Atlesst 10w I'm exactly 9w today. DDC says you have to be Atlesst 8w ...                     I'm hoping the results don't come back inconclusive and I wasted 1600$ also doing the gender prediction. Please let me know any experiences ! Thank you!!