| Season Episode: 4x01 |
| Episode: 31 |
| Production Number: |
| Original Air Date: 2011-06-22 |
| Title: Twin Baby Surprise |
|  |
| Season Episode: 4x02 |
| Episode: 32 |
| Production Number: |
| Original Air Date: 2011-06-22 |
| Title: Baby on the Job |
| |
| Season Episode: 4x03 |
| Episode: 33 |
| Production Number: |
| Original Air Date: 2011-06-29 |
| Title: Baby at a Rest Stop |
| |
| Season Episode: 4x04 |
| Episode: 34 |
| Production Number: |
| Original Air Date: 2011-06-29 |
| Title: Baby by the Book |
| |
| Season Episode: 4x05 |
| Episode: 35 |
| Production Number: |
| Original Air Date: 2011-07-06 |
| Title: Baby at the Mall |
| |
| |
| Season Episode: 4x07 |
| Episode: 37 |
| Production Number: |
| Original Air Date: 2011-07-13 |
| Title: Baby in the Bowl |
| |
| Season Episode: 4x08 |
| Episode: 38 |
| Production Number: |
| Original Air Date: 2011-07-13 |
| Title: Baby in My Sweatpants |
| |
| |
| Season Episode: 4x10 |
| Episode: 40 |
| Production Number: |
| Original Air Date: 2011-08-17 |
| Title: Baby in a Tornado |
| |
| Season Episode: 4x11 |
| Episode: 41 |
| Production Number: |
| Original Air Date: 2011-08-24 |
| Title: Baby in the Back Seat |
| |
| Season Episode: 4x12 |
| Episode: 42 |
| Production Number: |
| Original Air Date: 2011-08-24 |
| Title: Gas & Go Baby |
| |
| Season Episode: 4x13 |
| Episode: 43 |
| Production Number: |
| Original Air Date: 2011-08-31 |
| Title: Baby on a Bath Mat |
| |
| Season Episode: 4x14 |
| Episode: 44 |
| Production Number: |
| Original Air Date: 2011-08-31 |
| Title: Baby and a Girdle |
| |
| Season Episode: 4x15 |
| Episode: 45 |
| Production Number: |
| Original Air Date: 2011-09-07 |
| Title: Vasectomy Baby |
| |
| Season Episode: 4x16 |
| Episode: 46 |
| Production Number: |
| Original Air Date: 2011-09-07 |
| Title: Baby in the Bath Water |
| |
| Season Episode: 4x17 |
| Episode: 47 |
| Production Number: |
| Original Air Date: 2011-09-14 |
| Title: Baby in a Tornado |
| |
| Season Episode: 4x18 |
| Episode: 48 |
| Production Number: |
| Original Air Date: 2011-09-14 |
| Title: Baby in Flight? |
| |
| Season Episode: 4x19 |
| Episode: 49 |
| Production Number: |
| Original Air Date: 2011-09-21 |
| Title: Baby on the Move |
| |
| |
| Season Episode: 4x21 |
| Episode: 51 |
| Production Number: |
| Original Air Date: 2011-10-05 |
| Title: Baby in the Kitchen |
| |
| |
| Season Episode: 4x23 |
| Episode: 53 |
| Production Number: |
| Original Air Date: 2011-10-12 |
| Title: A Holistic Discovery |
| |
| |
| Season Episode: 4x25 |
| Episode: 55 |
| Production Number: |
| Original Air Date: 2011-10-19 |
| Title: Miracle Baby |
| |
