Isaac: 124 - 144 months

 124 months:

125 months:

126 months:

127 months:

128 months:

129 months:

130 months:

131 months:

132 months:  11 years!  (ten fingers + one toe)

133 months:

134 months:

135 months:

136 months:

137 months:

138 months:

139 months:

140 months:

141 months:

142 months:

143 months:

144 months - 12 years!