Answer by taking a quote from the following article:

Megan Denise Fox (born May 16, 1986) is an American actress and model. She began her acting career in 2001, with several minor television and film roles, and played a regular role on the Hope & Faith television sitcom. In 2004, she made her film debut with a role in the teen comedy Confessions of a Teenage Drama Queen. In 2007, she co-starred as Mikaela Banes, the love interest of Shia LaBeouf's character, in the blockbuster action film Transformers, which became her breakout role.

Fox began dating actor Brian Austin Green in 2004, after meeting on the set of Hope & Faith; she was 18 years old, while he was 30. They became engaged in November 2006. In February 2009, they had ended their engagement. Later that year, Fox was targeted by a group of fashion-motivated criminals known as "The Bling Ring", who robbed Green's home for access to Fox's possessions. Fox and Green were reported to have become engaged again on June 1, 2010, but Fox stated that she and Green had been continuously engaged since 2006. Fox and Green married on June 24, 2010 in a private ceremony at the Four Seasons Resort on Maui. Fox filed for divorce on August 21, 2015, a few days after she and Green announced their separation. By early 2016, the pairing were back together and expecting a third child. Together, they have three sons: Noah Shannon Green (born September 27, 2012), Bodhi Ransom Green (born February 12, 2014) and another born in 2016. Fox has a form of brachydactyly called clubbed thumb, and has discussed her obsessive-compulsive disorder (OCD), insecurities, self-harming, and has acknowledged that she has low self-esteem. In 2013, she said that her Christian faith is still very important to her and she believes it keeps her grounded. With regard to relationships and her sexuality, Fox said that she has a general distrust and dislike of men, and that the perception of her as a "wild and crazy sexpot" is false because she is asocial and has only been sexually intimate with her "childhood sweetheart" and Brian Austin Green; she stated that she would rather stay at home instead of going out, and emphasized that she cannot have sex with someone she does not love. She is bisexual, and said she believes that "all humans are born with the ability to be attracted to both sexes". "I have no question in my mind about being bisexual," Fox stated. "But I'm also a hypocrite: I would never date a girl who was bisexual, because that means they also sleep with men, and men are so dirty that I'd never want to sleep with a girl who had slept with a man."

Has she had any health problems?
Fox has a form of brachydactyly called clubbed thumb,