Embryos and Egg Quality indepth Conversation with Tasha Jennings

We talk with fertility naturopath and nutritionist Tasha Jennings about what embryos need to keep growing and why egg and sperm quality matter just as much in IVF as they do when trying naturally. We share practical ways to advocate for better answers after failed cycles or miscarriage and how to stop carrying the whole burden alone.• how embryo growth is fueled by egg energy through day three• why day-three timing can point to egg vs sperm factors• the 90-day preconception window for meaningful change• five pillars to support egg quality and sperm health: energy, DNA building blocks, antioxidants, cell membranes, environment• why “fine” semen results can still hide major issues, including DNA integrity• how BPA, plastics, fragrances, and device habits can affect fertility• why IVF can’t override poor egg or sperm quality, and what to ask the embryologist• common miscarriage drivers, including chromosomal issues and male contribution• when to look deeper at vaginal microbiome and immune balance• why “just relax” is unhelpful, and what support actually looks likeEmbryos don’t “just stop” for no reason, and hearing “everything looks fine” can be one of the most frustrating parts of trying to conceive. We sit down with fertility naturopath, nutritionist, author, and podcast host Tasha Jennings to get specific about what actually drives embryo development, why day three matters so much, and how to use that timeline to ask better questions after a failed IVF cycle.We dig into the overlooked truth that early embryo growth is fueled by what’s already inside the egg, including the mitochondria and nutrient reserves needed for rapid cell division. From there, Tasha lays out her five-part framework for improving egg quality and sperm health during the critical 90-day preconception window: boosting energy production, supplying DNA building blocks, increasing antioxidant protection, strengthening cell membranes with omega-3s and DHA, and reducing environmental stressors like BPA and fragrances. We also talk about male fertility in a way that’s practical and empowering, including why “normal” semen analysis results can still miss DNA integrity issues that affect embryo growth and miscarriage risk.If pregnancy starts but doesn’t continue, we walk through the most common reasons, including chromosomal abnormalities and what to consider when testing shows an embryo is chromosomally normal. Tasha explains when vaginal microbiome testing might matter, what to know about lactobacilli, and why immune balance and the uterine environment can be part of the story. We also name the emotional weight of this process and why “just relax” is not a plan.If you want clearer next steps, smarter questions for your clinic, and a grounded approach to fertility nutrition and lifestyle, listen through and share it with someone who needs it. Subscribe, leave a review, and tell us what takeaway you’re trying first.And if you'd like to connect or share your story, find us on Instagram and Facebook at Australian Fertility Summit.So you can download the my free guide go to  tashajennings.com.au/ egg quality guide.Tasha's details;Instagram - https://www.instagram.com/tashajenningsnd/website - https://tashajennings.com.au/