Highlights from the Eighteenth Episode of Season 1 of Mom

Season 1 Episode 18 Photos - Mom

Baxter (Matt Jones, left) talks to his son, Roscoe (Blake Garrett Rosenthal, right), on MOM, Mar. 3 (9:30-10:00 PM, ET/PT) on the CBS Television Network. Photo: Monty Brinton/CBS ©2014 CBS Broadcasting, Inc. All Rights Reserved

Confession in "Sonograms and Tube Tops" S1 E18

Violet (Sadie Calvano, right) tells to Bonnie (Allison Janney, left) and Christy (Anna Faris, center) she is nervous about becoming a mother, on MOM, Mar. 3 (9:30-10:00 PM, ET/PT) on the CBS Television Network. Photo: Monty Brinton/CBS ©2014 CBS Broadcasting, Inc. All Rights Reserved

Crib delivery in "Sonograms and Tube Tops" S1 E18

Baxter (Matt Jones, left) delivers a crib for Violet’s baby to Christy (Anna Faris, center) and Bonnie (Allison Janney, right), on MOM, Mar. 3 (9:30-10:00 PM, ET/PT) on the CBS Television Network. Photo: Monty Brinton/CBS ©2014 CBS Broadcasting, Inc. All Rights Reserved

Doctor's visit in "Sonograms and Tube Tops" S1 E18

Christy (Anna Faris, far left), Bonnie (Allison Janney, left), Violet (Sadie Calvano, center) and Luke (Spencer Daniels, right) visit Dr. Bellin (Rizwan Manji, far right) to watch a sonogram of Violet’s growing baby, on MOM, Mar. 3 (9:30-10:00 PM, ET/PT) on the CBS Television Network. Photo: Monty Brinton/CBS ©2014 CBS Broadcasting, Inc. All Rights Reserved

Mother/Daughter bonding in "Sonograms and Tube Tops" S1 E18

Christy (Anna Faris, left) bonds with her pregnant daughter, Violet (Sadie Calvano, right), on MOM, Mar. 3 (9:30-10:00 PM, ET/PT) on the CBS Television Network. Photo: Monty Brinton/CBS ©2014 CBS Broadcasting, Inc. All Rights Reserved

Baxter in "Sonograms and Tube Tops" S1 E18

Caged in "Sonograms and Tube Tops" S1 E18

Christy (Anna Faris, left) and Bonnie (Allison Janney, right) plan a baby show for Violet, on MOM, Mar. 3 (9:30-10:00 PM, ET/PT) on the CBS Television Network. Photo: Monty Brinton/CBS ©2014 CBS Broadcasting, Inc. All Rights Reserved

Falsh forward in "Sonograms and Tube Tops" S1 E18

Sadie Calvano (left), Allison Janney (middle) and Anna Faris (right) wear special hair and makeup to show what Violet, Bonnie and Christy will look like in 20 years, for a scene on MOM, Mar. 3 (9:30-10:00 PM, ET/PT) on the CBS Television Network. Photo: Monty Brinton/CBS ©2014 CBS Broadcasting, Inc. All Rights Reserved

Couch potatos in "Sonograms and Tube Tops" S1 E18

Allison Janney (left) and Anna Faris (right) wear special hair and makeup to show what Bonnie and Christy will look like in 20 years, for a scene on MOM, Mar. 3 (9:30-10:00 PM, ET/PT) on the CBS Television Network. Photo: Monty Brinton/CBS ©2014 CBS Broadcasting, Inc. All Rights Reserved