.cboDoBMonth.Style = 0
    .cboDoBMonth.Text = ""
    .cboDoBMonth.Style = 2
    
    .cboDoBDay.Style = 0
    .cboDoBDay.Text = ""
    .cboDoBDay.Style = 2
    
    .cboDoBYear.Style = 0
    .cboDoBYear.Text = ""
    .cboDoBYear.Style = 2
    
    .cboSex.Style = 0
    .cboSex.Text = ""
    .cboSex.Style = 2
    
    .cboBloodGrp.Style = 0
    .cboBloodGrp.Text = ""
    .cboBloodGrp.Style = 2
    
    .cboRHFactor.Style = 0
    .cboRHFactor.Text = ""
    .cboRHFactor.Style = 2