The position of the cervix during flow can vary from person to person. A higher cervix position during flow is not necessarily indicative of implantation. There are several factors that can contribute to a higher cervix position, such as hormonal changes, sexual activity, or even natural variations in your body. If you suspect you may be pregnant, it's best to take a pregnancy test or consult with a healthcare professional for an accurate diagnosis. Remember that every individual's body is unique, and changes in cervical position alone may not provide conclusive evidence of implantation.