# How Long Does It Take to Get Pregnant? UK Stats | Clever Mum > Realistic statistics on how long it typically takes to conceive, what affects the timeline, and clear NHS guidance on when it is worth seeking help. * [ Home ](/) * › [ Pregnancy ](/pregnancy/) * › How Long Does It Take to Get Pregnant? What's Normal Pregnancy # How Long Does It Take to Get Pregnant? What's Normal [ CP ](/authors/parenting-desk/) By [ Clever Mum Parenting ](/authors/parenting-desk/) · Parenting guides Published 11 July 2026 Quick answer — Is it normal to not conceive after 3 months of trying? About 1 in 3 couples conceive in the first cycle of trying, roughly 70-80% within 6 months, and around 84% within a year of regular unprotected sex. It is entirely normal to take several months. Age, cycle regularity and timing all affect the odds. See a GP after a year trying (6 months if 36 or over), or sooner with a known fertility-related condition. Who should skip this Skip this if a clinic has already given you a timeline. Skip it if you need the trying-to-conceive timing basics first. 4 minute read · Sources linked below On this page — jump to a section ## Choose a section * [ 1 How long does it actually take to get pregnant? ](#how-long-does-it-actually-take-to-get-pregnant) * [ 2 What genuinely affects how long it takes? ](#what-genuinely-affects-how-long-it-takes) * [ 3 How should you reframe the wait? ](#how-should-you-reframe-the-wait) * [ 4 When is the wait worth investigating? ](#when-is-the-wait-worth-investigating) * [ 5 What actually moves the odds — and what does not? ](#what-actually-moves-the-odds-and-what-does-not) * [ 6 How does age affect time to pregnancy? ](#how-does-age-affect-time-to-pregnancy) * [ 7 What are the first steps if it is taking longer? ](#what-are-the-first-steps-if-it-is-taking-longer) "How long is this supposed to take?" is one of the most common — and most anxiety-inducing — questions when trying to conceive. The honest answer is a wide, genuinely normal range, but the statistics are reassuring for most people. ## How long does it actually take to get pregnant? * Around **1 in 3** couples conceive within the first cycle of trying * Roughly **70-80%** conceive within **6 months** * About **84%** conceive within **12 months** * Around **92%** conceive within **2 years** These figures assume regular unprotected sex (roughly every 2-3 days) without any known fertility issues. A single "unsuccessful" month, or even several, is well within the normal range — it doesn't indicate a problem on its own. ## What genuinely affects how long it takes? * **Age**: fertility gradually declines through the 30s, more noticeably after 35, for both partners though the effect is better studied in people with ovaries * **Cycle regularity**: irregular cycles make it harder to identify the fertile window, which can extend the time to conception even without an underlying fertility problem * **Timing**: couples who have sex regularly throughout the cycle (not just around a presumed ovulation day) tend to conceive slightly faster on average than those relying on precise timing alone * **Underlying health conditions**: PCOS, endometriosis, thyroid conditions, and similar can all extend the timeline and are worth flagging to a GP rather than waiting out the standard period ## How should you reframe the wait? Many people assume conception "should" happen within a month or two based on how effective contraception feels in reverse — but human fertility per cycle is naturally lower than that intuition suggests, even for couples with no fertility issues at all. Several months of trying, even 6 or more, is statistically unremarkable. ## When is the wait worth investigating? * **12 months** of trying with no success, if you're under 36 * **6 months**, if you're 36 or over — earlier investigation preserves more options * **Immediately**, if you have known irregular or absent periods, a diagnosed reproductive health condition, previous pelvic surgery, or a partner with known fertility concerns Getting a referral at these points is a normal, common step — not a sign that something is necessarily wrong, just the point where a check makes sense. See our [trying to conceive guide](/pregnancy/trying-to-conceive-improving-your-chances/) for what to do while you wait, and read about [early pregnancy symptoms](/pregnancy/early-pregnancy-symptoms-before-a-test/) if you're in the two-week wait right now. ## What actually moves the odds — and what does not? The single biggest factor within your control is **timing**: the fertile window is the five days before ovulation plus ovulation day itself, and sex every 2–3 days throughout the cycle reliably covers it without turning conception into a scheduling project. Beyond timing, the evidence supports: both partners not smoking, keeping alcohol minimal (zero once trying, per UK guidance for women), a healthy weight (both high and low BMI lengthen time-to-conception), and 400mcg folic acid daily from the moment you start trying — it needs to be on board before you know you're pregnant. What doesn't meaningfully move the odds, despite the industry built on it: expensive supplements beyond folic acid and vitamin D, specific positions, lying with legs raised afterwards, or most "fertility superfoods". Ovulation predictor kits genuinely help if your cycles are irregular; for regular cycles, the every-2–3-days approach performs just as well with less stress. ## How does age affect time to pregnancy? Fertility declines gradually through the 30s and more steeply after about 37 — but the averages hide huge individual variation, and most healthy couples in their late 30s still conceive within a year or two. The age statistics matter most for one decision: how long to wait before seeking help. If you're 36 or over, asking your GP after six months isn't jumping the gun; it's following the guidance. ## What are the first steps if it is taking longer? The GP work-up is straightforward and worth demystifying: cycle-day-21 progesterone bloods to confirm ovulation, a semen analysis (which identifies or excludes a factor in roughly half of investigations, and is the simplest test of all), thyroid and hormone checks, and rubella immunity. Most areas ask couples to have been trying for a year (six months over 36) before referral to fertility services — but booking the initial GP conversation earlier loses you nothing and starts the clock on any waiting lists. ## What questions come up most? Is it normal to not conceive after 3 months of trying? Yes, completely normal — roughly two-thirds of couples haven't conceived by 3 months, even with no fertility issues at all. Most guidance doesn't recommend seeking help until 6-12 months of regular trying, depending on age, precisely because a few months without success is statistically unremarkable. Does stress actually delay conception? The evidence is mixed and it's a smaller factor than commonly assumed — severe, chronic stress can affect cycle regularity for some people, but everyday stress about trying to conceive itself is very unlikely to be "the reason" it hasn't happened yet. Being told to "just relax" is rarely helpful advice and isn't strongly evidence-based as a fix. Should both partners be checked if it's taking a while? Yes — fertility investigations typically involve both partners from the start, since a contributing factor is roughly as likely to involve either partner. A GP referral usually includes hormone blood tests and cycle tracking for one partner and a semen analysis for the other, done in parallel rather than one after the other. ## Sources & further reading * [ Trying to get pregnant ](https://www.nhs.uk/pregnancy/trying-for-a-baby/trying-to-get-pregnant/) — NHS * [ Fertility problems and treatment ](https://www.nhs.uk/conditions/infertility/) — NHS ## On this page * [ 1 How long does it actually take to get pregnant? ](#how-long-does-it-actually-take-to-get-pregnant) * [ 2 What genuinely affects how long it takes? ](#what-genuinely-affects-how-long-it-takes) * [ 3 How should you reframe the wait? ](#how-should-you-reframe-the-wait) * [ 4 When is the wait worth investigating? ](#when-is-the-wait-worth-investigating) * [ 5 What actually moves the odds — and what does not? ](#what-actually-moves-the-odds-and-what-does-not) * [ 6 How does age affect time to pregnancy? ](#how-does-age-affect-time-to-pregnancy) * [ 7 What are the first steps if it is taking longer? ](#what-are-the-first-steps-if-it-is-taking-longer) ## At a glance First cycle ~1 in 3 conceive Within 6 months ~70-80% Within 12 months ~84% Within 2 years ~92% Our promise Health-adjacent points cite NHS or equivalent guidance. This article is general information, not medical advice — see our [editorial policy](/editorial-policy/). ## Keep reading [ Pregnancy ### Trying to Conceive: How to Improve Your Chances A practical guide to trying to conceive — timing your fertile window, what to prepare before you start trying, and when it is worth seeing a GP. ](/pregnancy/trying-to-conceive-improving-your-chances/)[ Pregnancy ### Early Pregnancy Symptoms: What You Might Notice Before You Test The early pregnancy symptoms some people notice before a missed period, why they overlap heavily with PMS, and why a test is the only reliable way to know. ](/pregnancy/early-pregnancy-symptoms-before-a-test/)