Revert "UHM-1162 - Fixing visits that I broke when including birthdate on all exports (so MEQ can capture number of days old)"

This reverts commit 18de70eed6d3a38006fb7f7ea1ad04afe84be38d.
Revert "UHM-1162 - Fixing visits that I broke when including birthdate on all exports (so MEQ can capture number of days old)"

This reverts commit 843b10fa82532a8449517d0f5ff17e0b5db401b7.
Revert "UHM-1162 - Include birthdate on all exports (so MEQ can capture number of days old)"

This reverts commit 459237bdf4464d576028e8392b247db8c0b2d1a3.