One of the lab techs wanted to charge me another $99 or $199 more after I already paid $411 on 2/05/2021 to get the complete testing package. My date for screening was 3/10/2021. It is 3/27/2021, 17 days later and still no results in postal mail or email. Tomorrow being a Sunday will make it 18. User's recommendation: They need to tell us what we are paying for. I have no receipts itemizing all that I paid for. I paid $411 & still after over 2 weeks do not have my results. A lab tech tried to get me to pay another $200.