raybetAPPEnvigo采用良好的技术成功地生产时间配合大鼠，小鼠，仓鼠和兔子。我们使用防爆仪来确定繁殖前大鼠雌性的阶段。通过观察阴道塞来确定时间交配的大鼠和小鼠。插头日期被认为是妊娠的日零（0）。

Due to the natural variation in the length of gestation, the exact day of parturition cannot be guaranteed. In addition, Envigo cannot guarantee the minimum number of offspring per litter.

请注意，迟到的怀孕动物可能在运输过程中过早地将他们的垃圾送入，并且根据所涉及的情况，唯一可自由裁量权均拒绝对这些动物的信贷或更换的要求。

如果遇到有关妊娠年龄或怀孕的问题，客户应立即联系Envigo的客户服务部门，并提供有关所涉及的动物的详细信息。raybetAPP

*Plug guarantee only; no guaranteed pregnancy. Plug date = Day 0.

**Untimed pregnant rodents will be selected from our breeding colonies on the basis of palpation or visual confirmation. A variation of three to four days gestation can be expected. Therefore Envigo cannot be held responsible for actual gestation and/or exact day of littering.

To avoid charges, cancellations for timed mated animals must be received交配日期前一周。

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