There’s no universal “perfect” time to have a baby—but for many women, their 40s offer emotional maturity, financial stability, and a clearer vision for family life. While it’s true that fertility declines with age, getting pregnant over 40 is not only possible—it’s becoming increasingly common.
This comprehensive guide brings together the most up-to-date science, expert recommendations, and practical strategies to help you improve your chances of conceiving and maintaining a healthy pregnancy in your 40s.
How Common Is Pregnancy After 40?
Despite what many believe, pregnancy after 40 is no longer rare. Since the mid-1980s, birth rates for women in their 40s have steadily risen. In 2018 alone, the birth rate for U.S. women aged 40–45 was 11.8 per 1,000, a growing trend that reflects changing lifestyles, reproductive technologies, and social norms.
You won’t be alone in prenatal classes or parenting groups—many are now filled with women well into their 40s.
How Age Affects Fertility
Fertility naturally declines with age, and this is especially significant after age 35. Here’s what to know:
Women are born with 1–2 million eggs, but only 5,000–10,000 typically remain by age 40.
Egg quality declines, increasing the risk of chromosomal abnormalities.
The miscarriage rate climbs to ~40% at age 40 (versus ~15% in your 20s).
Male fertility also decreases with age due to declining sperm quality and increased risk of genetic mutations.
However, with early intervention and healthy habits, many couples still conceive naturally in their 40s.
Here are the top science-backed tips for getting pregnant over 40—whether naturally or with medical help:
1. Have Frequent, Unprotected Sex
Ovulation can be erratic in your 40s. Have sex every 2–3 days throughout your cycle—not just during the predicted fertile window (1).
2. Get Enough Sleep
Lack of sleep interferes with hormones. Create a restful environment, cut screen time at night, and aim for 7–9 hours of quality sleep (2).
3. Exercise Moderately
Exercise boosts blood flow, reduces stress, and supports hormonal health. Opt for low-impact routines like yoga, walking, or swimming (3).
4. Adopt a Fertility-Boosting Diet
What you eat can have a profound impact on your reproductive health—especially in your 40s. A fertility-boosting diet focuses on nutrient-dense, whole foods that support hormone balance, egg quality, and overall wellness.
Fill your plate with dark leafy greens, colorful berries, nuts, and seeds—all rich in antioxidants and essential vitamins. Incorporate healthy fats such as avocado and extra virgin olive oil, which help regulate hormones and reduce inflammation. Include omega-3 fatty acids from fatty fish like salmon or sardines to support reproductive function and improve embryo health.
At the same time, try to reduce or eliminate processed foods, trans fats, and excess sugar, which can disrupt hormonal balance and negatively affect fertility. Making these dietary changes not only supports your chances of conception but also lays a healthy foundation for pregnancy and beyond (4).
Limiting your contact with everyday toxins can play a key role in protecting your fertility and preparing your body for a healthy pregnancy. Many common household items contain chemicals that may disrupt hormonal balance and reproductive function.
Avoid heating food in plastic containers, as this can release harmful compounds—always use glass or ceramic instead. Opt for glass or stainless steel water bottles rather than plastic ones to reduce chemical exposure throughout the day. When it comes to personal care and household products, choose natural or fragrance-free options. Look for plant-based cleaning products and non-toxic skincare, which are gentler on your body and your environment.
Making these simple yet powerful changes can help create a cleaner, safer space for conception and pregnancy.
9. Get a Health Check-Up
Conditions like diabetes, hypertension, or thyroid issues are more common after 40 and can impact fertility or pregnancy health. Get screened and treated before conception.
10. Get a Fertility Assessment Early
If you’re over 40 and not pregnant within 3–6 months of trying, consult a fertility specialist. Tests may include:
AMH, FSH, and LH hormone levels
Ultrasound for ovarian reserve
Semen analysis for your partner
Fertility Treatment Options After 40
Even with optimal health, fertility treatments may be necessary for women trying to conceive in their 40s. Options include:
IVF with your own eggs, often combined with preimplantation genetic testing (PGT) to select the healthiest embryos
Egg donation, which typically offers higher success rates due to the use of younger, healthier donor eggs
Embryo donation or the use of previously frozen embryos IUI (Intrauterine Insemination) if other factors—like hormone levels and uterine health—are favorable
Surrogacy, which may be recommended in cases of recurrent pregnancy loss, uterine issues, or when carrying a pregnancy poses significant health risks
If you froze eggs or embryos in your 30s, success rates are significantly higher, as younger eggs tend to be more viable. A fertility specialist can help determine which path offers the best chance of a healthy pregnancy based on your individual health profile and reproductive goals.
Staying Pregnant in Your 40s
Conceiving is only part of the journey. Staying pregnant also requires attention:
Miscarriage risk is higher due to egg quality and underlying health issues.
Prenatal vitamins and regular doctor visits are essential.
Address chronic conditions like thyroid imbalance, hypertension, or diabetes early.
Work with a high-risk OB-GYN or fertility clinic experienced in older pregnancies.
Physical and Emotional Changes in Your 40s
Pregnancy symptoms may feel more intense, and recovery might take longer—but many older moms report feeling more emotionally prepared.
Benefits often include:
Greater emotional resilience
More financial stability
Better support networks
Stay active, prioritize mental health, and build a postpartum support system early.
Financial Stability and Life Experience
Many women in their 40s find parenting more rewarding due to:
Career accomplishments
Home ownership
Emotional maturity
These advantages can reduce stress and lead to more intentional, joyful parenting.
While most women over 40 have successful pregnancies, it’s important to be aware of certain increased risks. These include gestational diabetes or hypertension, placenta previa, preterm birth or low birth weight, and chromosomal conditions like Down syndrome. Additionally, the likelihood of requiring a cesarean section rises significantly, with the rate reaching approximately 48% in this age group.
Despite these risks, many of them can be managed effectively with early and consistent prenatal care. Working with an OB-GYN who specializes in advanced maternal age, attending regular checkups, maintaining a healthy lifestyle, and following medical guidance can dramatically improve outcomes. Being informed and proactive empowers you to navigate pregnancy after 40 with confidence and peace of mind.
Genetic Screening After 40
Down syndrome risk increases with age:
1 in 1,000 at age 30
1 in 100 at age 40
1 in 10 by age 49
Non-invasive prenatal testing (NIPT) and amniocentesis can provide early insight. Genetic counseling is highly recommended.
Labor, Delivery, and Postpartum After 40
Labor and delivery in your 40s may come with some additional challenges. The process can sometimes take longer, and recovery might be slower compared to younger pregnancies. However, with the right care and preparation, outcomes are often very positive.
It’s helpful to explore birth classes that are specifically designed for older moms, as they can address unique concerns and provide a supportive community of women in similar situations. Additionally, while many women over 40 have successful vaginal deliveries, the likelihood of requiring a cesarean section is higher—so it’s wise to discuss and prepare for that possibility with your healthcare provider.
After birth, your body will need time and attention to heal. Special focus on pelvic floor rehabilitation and mental health support can make a significant difference in how you recover and transition into motherhood. Being mindful of both your physical and emotional needs during the postpartum period will help you thrive as you begin this exciting new chapter.
Final Thoughts
Pregnancy in your 40s may come with unique challenges, but it also offers incredible rewards. With today’s advancements in reproductive medicine, combined with thoughtful lifestyle changes and informed decision-making, many women are successfully building their families later in life. Whether you’re just beginning your journey or have been trying for a while, these tips for getting pregnant over 40 can guide you toward the healthiest and most empowered path forward.
Remember, age is just one factor—your determination, preparation, and support system play an equally important role. Stay proactive, stay hopeful, and know that you’re not alone. Countless women have walked this path before you and found joy, strength, and fulfillment at the end of it.