By Amber Goodhand - Breaking Celebrity News Reporter

Melissa Rivers let her 78-year-old mother inject her with fertility drugs — after practicing on an orange — and Breaking Celebrity News has the photos.

Granted, if anyone is familiar with needles, it's Joan Rivers.

On the latest episode of Joan And Melissa: Joan Knows Best?, Joan was forced to give Melissa, 44, a fertility drug shot after her then-boyfriend, Jason Zimmerman walked out on her in September.

EXCLUSIVE VIDEO: Take A Peek Inside Melissa Rivers’ Closet

"It was so hard for me to give Melissa her fertility drug injection after Jason walked out! It’s a good thing I never became a junkie," Joan joked on her Twitter account Tuesday night.

"It’s so frustrating! Nobody knows where Jason went. My new GPS couldn't even locate him."

But it was Melissa who ultimately ended the