Lindsay Lohan wears her postpartum on sleeves: 'I'm a postpartum mom'

In her first update following the birth of her son, Lindsay Lohan is embracing motherhood.

The actress, 36, posted a selfie in the mirror on Instagram on Wednesday to talk about how her body changed during pregnancy and after giving birth.

"I am so proud of what this body was able to accomplish during these months of pregnancy and now, recovery," she wrote.

"Having a baby is the greatest joy in the world! My OOTD lately is my @fridamom postpartum underwear. Because I’m not a regular mom, I’m a postpartum mom."

Son Luai was born in Dubai, though his precise date of birth has not yet been disclosed. His name Luai means "shield or protector" in Arabic.

"Lindsay Lohan and her Financier husband, Bader Shammas, welcomed a beautiful, healthy son named Luai. The family is over the moon in love," a rep for Lohan told People magazine last month.

Also, grandfather, Michael Lohan, jumps into the excitement of having grandchild, he noted: "All I can say is I'm so so happy for Lindsay and Bader! They will be amazing parents. We are all truly blessed in so many ways!"