Big Fat Negative: TTC, fertility, infertility and IVF

Poppy Child isn't our usual guest: she's a doula whose social media feeds are stuffed with advice on giving birth. But she has also experienced pregnancy loss, and that's what we're talking about today.TRIGGER WARNING: This episode covers pregnancy loss and miscarriage in detail. Please don't listen if you can't.Meanwhile, Professor Tim is talking about recurrent implantation failure: what tests should you do?

This week we're joined by Leah Hazard, the author of Womb: The Inside Story of Where We All Began. We talk about the things we don't know about the womb - like sperm crypts! - and current research which gives those suffering infertility just the tiniest glimmer of hope. Meanwhile, Professor Tim is talking about sugar - should we avoid it when we're TTC?Swears throughout.

We're joined today by the TV host Scarlette Douglas, who tells us about her experiences of freezing her eggs. There's a bit of chat in here about possible side-effects of egg freezing: suffice it to say that if you experience numbness during your stim cycle, please go straight to A&E. Meanwhile, Professor Tim is answering an interesting question: are babies born from the same egg retrieval likely to be the same sex?Swears throughout.

We're kicking off the seventh series by examining the problem of childless cat ladies: who, exactly, were JD Vance's comments aimed at? Not us, apparently - and yet we have taken great offence anyway. We're joined by Kat Brown, a self-confessed childless cat lady, to discuss what it all means.Meanwhile, Professor Tim is looking at probiotics - can they help implantation?Swears throughout.

It's Gabby's last spin of the wheel, as she uses her final embryo. How did it go? Find out here.TRIGGER WARNING: This episode reveals the result of a round of IVF. If you are not ready to hear that, please look after your heart and listen some other time.Contains swears.

A bonus episode: Gabby prepares for the transfer of her final embryo.Swears throughout.

*** TRIGGER WARNING: THIS EPISODE INCLUDES DISCUSSION ABOUT A PREGNANCY TEST RESULT AFTER AN IVF ROUND. PLEASE DO NOT LISTEN IF THIS ISN'T THE RIGHT TIME FOR YOU ***It's the end of the TWW, which means... pregnancy test time. But it isn't straightforward for Gabby. The girls discuss the result of the (eventual) test, how it feels when she already has one child and what it means for her future.Swears throughout.

It's just after transfer day and Gabby, stuck in the two-week wait (TWW) isn't doing well. The girls discuss symptom spotting, when to test and how to get through the TWW without losing your mind.Swears throughout.