wickedwhims Problem with Pregnant Test

[someonehappy]

Hi, I'm not sure if I'm in the right topic since I'm new, but I really need help:

 

Everytime I take a pregnancy test, it says 0% of probabilities to became pregnant, no matter what, every single day... Even few minutes ago my sim become actually pregnant.

I mean, it always said 0%, but all sudden my sim is pregnant. So I think the pregnancy test is failing! because It doesn't give me the real numbers

 

I have my game with the period thing one put in normal cycle, and the pregnancy with the option of cycle as well. Either if I try with protection, or go the four seasons without any protection, it always says 0% of probabilities

Sorry for my english, and thank you so much if you reply early