Pregnancy can often feel like navigating through a maze of uncertainties. From conception to managing potential complications, prospective parents are compelled to confront the limits of what they can control.
Statistics highlight the challenges many face: approximately one in seven couples in the UK encounter difficulties when trying to conceive. Nearly one in eight confirmed pregnancies end in loss, and around 29% of low-risk pregnancies may face unexpected complications. Frequently, there is no clear explanation for these outcomes. Dr. Linda Farahani, a consultant gynaecologist and reproductive medicine expert at the Lister Fertility Clinic in Chelsea, London, states, “You can follow all the guidelines and still face setbacks. That’s just how biology works, not a personal failure.”
Despite the unpredictability of fertility, surrendering to chance can feel overly pessimistic. Those familiar with the “trying to conceive” (TTC) community may have come across the term “trimester zero.” This phrase refers to the preparatory phase before conception, aimed at optimizing health for a successful pregnancy outcome. While outcomes can never be guaranteed, a multitude of “pregnancy preparation” influencers argue that there are numerous steps one can take to improve the chances of conception.
Pregnancy is typically divided into three trimesters, each characterized by distinct experiences, such as morning sickness in the first trimester, a surge of energy in the second, and physical discomfort in the third. Some also mention a fourth trimester, referring to the early postpartum phase where both parents and infants adjust to their new reality.
Trimester zero is the phase prior to conception. While this concept might seem unusual, public health agencies in the United States have long advised women of childbearing age to act as if they are already expecting. The term “Zero Trimester” was introduced by sociology professor Miranda Waggoner in her 2017 book, which examined the implications of pre-pregnancy healthcare. She noted, “Women are often viewed primarily as reproductive vessels.”
In modern contexts, trimester zero signifies the time when individuals actively attempt to conceive, lasting anywhere from a few months to a year, rather than simply being a natural aspect of womanhood. Dr. Farahani suggests that this notion is not entirely unreasonable. “Framing trimester zero as a time to focus on health before conception can be beneficial,” she asserts.
Research indicates that fewer than 8% of women in the UK receive targeted preconception care, such as advice on folic acid supplementation. Many healthcare professionals believe this number is unacceptably low. Dr. Lucy Hooper, a general practitioner and co-founder of Coyne Medical, a private clinic in London, emphasizes, “We understand that enhancing health before pregnancy can lower the risks of complications like preterm labor and pre-eclampsia.”
The concept of preparing for pregnancy is not new; various ancient cultures engaged in fertility rituals. However, preconception care has recently evolved into a burgeoning industry. Social media is rife with naturopaths, life coaches, holistic health practitioners, influencers, and self-identified experts who claim to hold the keys to successful trimester zero preparation.
The advice offered ranges from practical (Eat healthily! Reduce stress!) to somewhat dubious. One influencer with a following of 75,000 on Instagram recommends avoiding scented candles, polyester clothing, and even “secular music.” Another suggests focusing on “high-quality skincare” and engaging in “simple drainage and circulation rituals,” while also reading literature that encourages personal empowerment and alleviates self-imposed pressures.
Many of these figures also have products to sell. For instance, Dr. Afrouz Demeri, a naturopathic doctor, has created “the world’s most scientific seven-week online course to help you conceive” and has trademarked the term “trimester zero.” She asserts that the preconception phase is more crucial than one might think, as it is when a child’s DNA is being established. Additionally, there is a growing market for private blood tests that evaluate hormonal levels and nutritional deficiencies.
The demand for solutions is understandable, given the rising number of individuals facing fertility challenges and the increasing prevalence of babies conceived through IVF. Factors such as age, lifestyle choices, and environmental toxins contribute to this situation, with many influencers warning against the use of non-stick cookware.
Dr. Farahani observes, “Subfertility is much more complicated than many assume. While age is a significant factor, conditions like polycystic ovarian syndrome, endometriosis, fibroids, and hormonal disorders such as thyroid issues are prevalent. For men, sperm quality can be influenced by genetics, infections, heat exposure, and lifestyle choices. While lifestyle matters, it is only one piece of a much larger puzzle.”
For every individual struggling with the challenges of TTC, there are others who have yet to embark on the journey. A 2023 study in the UK revealed that nearly half of young adults aged 16 to 24 expressed concerns about their future fertility. Similarly, a 2022 US study conducted by a women’s health clinic found that more than 80% of women experience some level of anxiety regarding their ability to get pregnant. This highlights a significant number of individuals who may seek hormonal health mentorships or premium supplements.
Medical professionals largely agree on the importance of addressing these issues, recognizing the complexities surrounding fertility.

















