I personally wanted to know my child's blood type as well

I personally wanted to know my child's blood type as well, and it was a bit disappointing that this wasn't possible.
If it's possible to be informed of it at a later date, I would really appreciate that.

Thank you for using our DNA testing service and for taking the time to leave a review.
While DNA testing is the most accurate way to examine biological relationships between parents and children or other family members,
we are unfortunately not able to provide blood type testing, so we would not be able to provide such a result even if given more time.
We are very sorry that we could not meet your expectations.

Thank you very much for sharing such valuable feedback with us.
We will use it to help develop our future testing services, and we will continue working to improve our testing technology and customer support so that we can provide satisfaction to all customers who use our services.
We wish you continued health and happiness going forward.