(Well, I personally have not; I have regressed from this state. [Please select]
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Infertile eggs expanded in the same manner as fertile eggs in the first week or two of incubation, but thereafter gradually regressed in bulk or failed to re-expand after temporary periods of dryness. [Please select]
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, December 31, 1962, MCT 3548; [Female] oviduct regressing, old brood patch, December 31, 1962, MCT 3549; [Male], December 31, 1962, MCT 3550; [Female] oviduct nearly regressed, January 1, 1963, MCT 3556; [Female], January 1, 1963, MCT 3557; [Male] testis 9 × 7 mm. [Please select]