According to a source, Nicole Kidman has been a “nervous wreck” since becoming pregnant with her and Keith Urban’s first child. The insider claims that the 40-year-old actress is “terrified” that she is going to lose the baby.

Last year, Kidman revealed that she suffered a miscarriage and ectopic pregnancy when she was married to Tom Cruise. After being unable to have a biological child, the pair adopted two children.

“Nicole is a nervous wreck,” an insider claims. “Because she’s suffered a miscarriage and an ectopic pregnancy in the past, she’s terrified of losing her baby.”