Jana Kramer says she's had multiple miscarriages: 'It's frustrating'

May 8 (UPI) -- Jana Kramer says she's had multiple miscarriages in her attempt have a second child.

The 34-year-old singer and actress discussed her fertility struggles in an interview with Us Weekly published Monday.

"It's frustrating, but what I've realized is, it's truly a miracle to have a baby and it's all in God's timing and hands," she said. "If it's meant to be, it will be."

Kramer is parent to 2-year-old daughter Jolie Rae with husband Mike Caussin. She went public about a miscarriage in December as a way to connect with other women who have lost a baby.

"My body just went through so many hormonal changes and I was like, 'There are so many women that feel this way right now and they feel alone too,'" the star explained.

Kramer told People in an interview last week that she hasn't given up on having more children. She plans to share her journey on her podcast, Whine Down with Jana Kramer, which debuts Monday.

"I definitely want to expand the family. It's just in God's timing. [I] had kind of a rocky road with that," the actress said.

"I'm really going to be an open book with it, talking about personal life," she added of the podcast.

Kramer is known for playing Alex Dupre on The WB/CW series One Tree Hill, and has since appeared on the ABC reality competition Dancing with the Stars. She released the album Thirty One in October 2015.