Enter email to receive results: Question 1 of 25 1. The reason that phen-fen is no longer on the market is because it is known to cause:High blood pressureDiabetesDamage to heart valvesWeight lossQuestion 1 of 25Question 2 of 25 2. Pregnant women with periodontal disease are eight times more likely to have:Oral cancerPre-term babiesRampant decayLow birth weight babiesQuestion 2 ...