這些才三十出頭的輕熟女即將成為帶著孫子的阿嬤了。她們都是早婚一族，十幾歲便步入婚姻，然後生下子女，而現在她們必須面臨這個驚人的事實：她們的女兒也同樣在十幾歲便成為人母。每集都交織著不同年輕阿嬤的故事，描述她們必須扶養兩個世代的辛苦，同時也得考量如何經營自己漫長的人生，無論是夫妻關係、職涯目標或是實現夢想。每個家庭似乎都在情緒崩潰的邊緣，即使感到氣餒卻又不斷掙扎。然而欣喜的片刻同樣改變了她們的一生。
Thirty-Something Grandmas follows the stories of several women who are all about to become grandmothers in their 30's. These women were all teen mothers and now they face the terrifying reality that their daughters are all about to give birth as teenagers themselves. Each episode will interweave stories of several women who are navigating the challenges of raising two generations of children while trying to balance their own relationships, career goals and personal dreams. Each family is on an emotional roller coaster as they struggle with the daunting yet exciting moment that will soon redefine their lives forever.
