Farrah Abraham was caught buying a pregancy test from the store.

This. Can. Not. Be. Good.

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Sources close to Farrah tell TMZ ... the former "Teen Mom" star  hadn't had sex in more than a year before James got her ... and the duo didn't  wear condoms while filming ... and Farrah wasn't on birth control. Basically all  the makings for an after school special. - TMZ

Based on the sex tape, I'm thinking she didn't get pregnant. I'll let TMZ tell you why if you don't know... (click here)