Normally Lisa, who has struggled with infertility issues for nine years, would shrug. (Names have been changed for privacy reasons.) But this time, she could dare to hope.

The 37-year-old actress is so desperate to have another son, she is ready to trade her one female embryo — the last embryo she has remaining after multiple rounds of IVF — for the male embryo of a stranger.

“I’m doing this for my son,” she told The Post. “My husband grew up with sisters and wants a boy too. This is the way we want to complete our family.”