Season 6

Season six premiere on Febuary 14, 2012 and had it mid season finale on March 27, 2012.

1. Planning the Future 

The Duggars plants trees and visit a corn maze. Michelle speaks at a women's meeting; the older girls go with her, leaving Jim Bob to take care of the little ones alone. Later, Michelle and Jim Bob go in for a pregnancy check up.

2. Josh and Anna check in

Mackynzie gets her first haircut. Josh and Anna provide updates on their car lot and their son Michael.

3. 40 kids oh my!

A family as big as the Duggars, the Vanderhoffs, comes to visit. Jim Bob stays home and plays host while Michelle visits her friend of 39 years. Michelle also does a speaking engagement at a Moms' meeting.

4. Music with the Duggars

The Duggars make a public appearance at Second Baptist Church in Springfield, Missouri; then head to Branson, where Amy performs live onstage.

5. The Duggar Twist

The Duggars visit a pretzel shop and help raise money for Alex's Lemonade Stand Foundation, an organization that is aimed at fighting childhood cancer.

6. "Duggars in Space"

The Duggars go to Space Camp. The family tests their strengths and skills by doing astronaut training activities such as a multi-axis trainer and flight simulator. Jedidiah undergoes minor surgery to remove a growth from his lip.

7. "Swerve and Serve"

The Duggars meet up with some old friends and volunteer at a fish fry. Joy Anna celebrates her 14th birthday with her first driving lesson from Michelle.

8. "Boys Day Out"

Jim Bob takes his sons to Fort Rock Family Camp for a father/son campout. Before the boys leave, Joy Anna has a special treat for them.

9. "A Duggar Loss"

Michelle and Jim Bob visit the obstetrician for a routine ultrasound checkup of their baby. However, the doctor cannot find a heartbeat. The family is devastated by the miscarriage.