It seems that Khloe Kardashian is acknowledging her husband's philandering activities after all. The 29-year-old Kardashian reportedly had herself tested for STDs after learning of Odom's alleged extramarital affairs.

According to Radar Online, a source confirmed that Kardashian did have herself tested for a full range of sexually transmitted diseases. The source said that Khloe "was physically sick to her stomach when Lamar admitted that not only had he cheated on her, but didn't use protection 100 percent of the time."

"Lamar refused to admit to how many women it was, but Khloe knew it was at least five different women in the past year. Khloe knew she had to go to the doctor, and was tested for a full range of sexually transmitted diseases. She is healthy, thankfully, but never thought this would happen to her. It's bad enough that Lamar betrayed their marriage vows, but to place her health in jeopardy is just disgusting," the site's source added.

Kardashian's decision to get tested for STDs came about a few months ago after learning that her husband was cheating on her with five different women. She reportedly hired a private investigator to gather evidence.

Two of the five women with whom Odom has had affairs have already gone public. The first woman who stepped out into the spotlight was Polina Polonsky, followed by Jennifer Richardson. The remaining three women are unnamed.

A report from the Daily Mail says that another woman has recently claimed to be part of Odom's seemingly growing list of mistresses. Graduate student Sandy Schultz admitted Wednesday to Star Magazine that she has been in an ongoing relationship with the NBA star for 10 years now.

According to her, she and Odom began dating 6 years before the NBA star met Kardashian. Their dating relationship reportedly continued even after Kardashian and Odom's marriage. However, Schultz admits that the relationship has been "on and off" for the last seven years.