Can my 8 week old rabbit be pregnant?

[michaelfarr]

Yesterday, I left my 8 week old bunny with my 8 month old rabbit for 2 seconds and he mated her. I quickly removed him from her. But I fear that she may be pregnant. Can this be true? They are both lion-head lops.

 

[nchls school]

Yesterday, I left my 8 week old bunny with my 8 month old rabbit for 2 seconds and he mated her. I quickly removed him from her. But I fear that she may be pregnant. Can this be true? They are both lion-head lops.

From the sources I have read, 12 weeks is the youngest age.