I know that someone had posted in GW that the Nigerians tend to lean on the days before 150..since Binky kidded before I got her I don't know what day she went on to get an idea of her "average". She hits 145 on the 6 of January with the first breeding...silly girl was back at it with Chief fiirst then Hank 16 days later which would put the second due date at Jan. 23. Bootsie had kidded previously at 146 and 148...5 different freshenings Tilly at 141..1st time..and at 146..148. So they usually go before they hit 150. My precious Dolly was the only one to ever go beyond 150 and this last sorrowful time she was on 152. So any ideas on an "average" do nigi's tend to go early in the countdown?