EastEnders spoilers follow.

Next week on EastEnders, there's devastating news for Whitney and Zack, Denise panics over her affair with Ravi... and will Suki go ahead with the marriage blessing?

Here's a full collection of the biggest moments coming up:

1. Whitney and Zack get devastating news

whitney dean, zack hudson, eastenders
BBC

    Zack tries to remain hopeful as he and Whitney head to the hospital to find out the results of their CVS test.

    However, their world collapses when their baby is diagnosed with a rare condition called Edwards' syndrome.

    A heartbroken Zack struggles to deal with his baby's prognosis afterwards, and can't face joining Whitney back at the hospital.

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    2. Suki gets a shock

    eve unwin, suki kaur panesar, nish panesar, eastenders
    BBC

    Suki is under pressure when husband Nish reveals the date of their marriage blessing has been brought forward.

    She tries to make excuses, but Nish proceeds with cracking on with the arrangements regardless.

    3. Denise panics over her secret

    denise fox, jack branning, eastenders
    BBC

    A guilty Denise tries to seduce Jack to take her mind off her secret lover Ravi.

    But she's alarmed when she uncovers evidence that policeman Jack is investigating Ravi.

    4. Denzel lands a new opportunity

    denzel, eastenders
    BBC

    Howie is impressed when his teenage son Denzel is shortlisted for The Walford Young Writers Competition.

    The local newspaper, The Walford Gazette, wants to interview Denzel about this, but he's left feeling panicked.

    5. Stacey's Baps is back in business

    eve unwin, stacey slater, eastenders
    BBC

    With the help of a loan, Stacey and Eve get their food van, Stacey's Baps, back in business on Bridge Street Market.

    But Stacey is not impressed when she's left to single-handedly serve customers, after Eve is distracted by more drama with ex-lover Suki.

    6. Nish is jealous of Suki and Mitch

    mitch baker, nish panesar, eastenders
    BBC

    Nish gets into a jealous rage when he sees local handyman Mitch leaving the Panesar house.

    Suspicious about what might be going on between Suki and Mitch, a paranoid Nish makes a phone call.

    7. Patrick and Vi pose as a couple

    patrick trueman, vi highway, eastenders
    BBC

    Howie asks Patrick and Vi to pose as Denzel's grandparents and give an interview to a reporter from The Walford Gazette.

    Can Patrick and Vi go undercover and pull off the challenge?

    8. Stacey gives Suki a warning

    stacey slater, eastenders
    BBC

    Suki panics when she is confronted by an angry Stacey.

    Stacey warns Suki to stop giving Eve mixed signals, threatening to reveal the truth about her and Eve's past affair if she doesn't.

    9. Whitney struggles to cope

    whitney dean, chelsea fox, eastenders
    BBC

    A heartbroken Zack struggles to deal with the baby's diagnosis.

    Whitney is also struggling to cope, and pushes her friends and family away, including Zack.

    10. Eve and Suki are overheard

    suki kaur panesar, eve unwin, nish panesar, eastenders
    BBC

    Eve finds herself in an awkward situation when Nish asks her to pick up Suki's wedding outfit and invites her to the blessing ceremony.

    In a desperate attempt to change Suki's mind, Eve heads to the Panesar house. But somebody overhears the two women having a heated argument.

    11. Jack makes a shock discovery

    denise fox, jack branning, eastenders
    BBC

    Denise panics when Jack's teenage daughter Amy reveals she heard Ravi getting passionate in the bedroom while she was visiting Nugget.

    Jack is furious, and is ready to storm over to Ravi's place and confront him.

    12. Lola and Jay have money troubles

    jay brown and lola pearce in eastenders
    BBC

    Lola and Jay return home after their honeymoon.

    However, their romantic bubble is soon burst as the newlyweds face the harsh realities of their money troubles. Can Ben help?

    13. Suki has a decision to make

    suki kaur panesar, eastenders
    BBC

    As the day of the marriage blessing arrives, Suki is paranoid about who overheard her arguing with Eve at the Panesar house.

    Will Suki go ahead with the ceremony?

    EastEnders airs on Mondays-Thursdays at 7.30pm on BBC One. The show also streams on BBC iPlayer.

    Read more EastEnders spoilers on our dedicated homepage