EastEnders - Season 21 - Eps 18: 2882
It is Zoë's 21st birthday and whilst everyone is celebrating she's not feeling well and worries that she could really be pregnant. She buys a pregnancy test kit and her worst fears are confirmed – it's positive. When Little Mo sees the kit, Zoë explains that she thought she had lost the baby. When news spreads to Chrissie she goes to talk to Zoë and realizes that she is really pregnant with Dens baby. Den is happily thinking that Zoë is going to fake a miscarriage until Chrissie tells him that Zoë is pregnant.
About EastEnders

Title: EastEnders
First Air Date: 1985-02-19
Last Air Date: 2025-05-29
Status: Returning Series
Rating: 4.146/10 (from 213 votes)
Language: EN
Seasons: 42
Total Episodes: 7042
Network: BBC One
Genres: Soap, Drama, Crime
Production Companies: BBC Studios Drama Productions
Synopsis
The everyday lives of working-class residents of Albert Square, a traditional Victorian square of terrace houses surrounding a park in the East End of London's Walford borough.
Cast

Louisa Lytton
Ruby Allen

Scott Maslen
Jack Branning

Laila Morse
Mo Harris

Perry Fenwick
Billy Mitchell

Jessie Wallace
Kat Slater

Emma Barton
Honey Mitchell

Jamie Borthwick
Jay Brown

Natalie Cassidy
Sonia Fowler

Jacqueline Jossa
Lauren Branning

Tameka Empson
Kim Fox