What to Check, and When: A Women's Health Checklist for Your 30s, 40s and 50s

Our GP Dr Jo Mackson recently joined Molly Benjamin on the Ladies Finance Club Get Rich podcast to build a decade-by-decade women's health checklist. Here are the key takeaways.

There is a quiet myth that looking after your health means waiting until something goes wrong. For women in particular, who have so often been told their symptoms are normal, or stress, or simply part of being a woman, that reactive approach can cost years. The truth is that most of the big risks to women's health can be screened for, caught early, or prevented entirely, as long as you know what to check, and when.

So here is a decade-by-decade guide to the checks worth having through your 30s, 40s and 50s. It is not about anxiety, or endless appointments. It is about giving your future self the gift of early information.

“Knowing what to check, and when, is one of the most quietly powerful things you can do for your health. Prevention is not fear. It is foresight.”

Your 30s: proactive, not reactive

Your 30s are often the decade when life accelerates. Careers, relationships and young families take centre stage, and your own health tends to drift down the list. This is exactly the decade to build good habits.

The key checks:

• Cervical screening. The Cervical Screening Test replaced the old Pap smear, and is done every five years from age 25. If your 20s slipped by without one, make this the decade it becomes non-negotiable. Self-collection is now available, which many women find far more comfortable.

• Annual skin checks. Australia has some of the highest skin cancer rates in the world. Daily SPF matters, and so does having someone professionally check the spots you cannot see yourself.

• Breast awareness. Routine screening starts later, but knowing what is normal for your body now means you will notice if something changes.

This is also the decade to think honestly about fertility, whether or not children are on your radar yet. Fertility begins to decline more noticeably after about 35. That is not a reason to panic, but it is a reason to have the conversation early, whether that means fertility testing, thinking about timelines, or exploring options like egg freezing. This is about having choices, not pressure.

And two things that deserve as much attention as any physical check. Your mental health is not a luxury item. Stress, burnout and anxiety often arrive quietly in this decade, and a check-in when you feel "mostly fine" is far easier than waiting for a crisis. And period pain that stops you working, exercising or living your life is not something to push through. Conditions like endometriosis and adenomyosis are common, and often take years to diagnose. If your cycle is disrupting your life, that is your cue to ask for a proper investigation, not to soldier on.

Your 40s: the decade of invisible shifts

Your 40s are when subtle changes often begin, while life stays relentlessly busy.

The key checks:

• Regular GP assessments. From your mid-forties, it is worth keeping an eye on blood pressure, cholesterol, blood sugar and overall cardiovascular risk. A Medicare-funded Heart Health Check is available from age 45, and a broader health assessment is available for those aged 45 to 49 at risk of chronic disease.

• Bowel cancer screening. From age 45, you can request a free home bowel screening test, with the program now open to everyone aged 45 to 74. It is quick, it is done at home, and it saves lives. Cancer Council

• Breast screening conversations. Depending on your family history and breast density, your GP may suggest starting mammograms or imaging earlier. This is where individualised advice matters.

This is also the decade when perimenopause often begins, sometimes in the mid-forties, years before periods actually stop. The symptoms are far broader than hot flushes: brain fog, broken sleep, joint aches, mood changes, anxiety, and that hard-to-describe sense of not feeling like yourself. These are common, but they are not something you simply have to endure. Lifestyle support and medical options, including menopausal hormone therapy (MHT), can help a great deal, particularly with a doctor experienced in menopause care.

And if structured movement slipped in your 30s, your 40s are the time to bring it back. Not for appearance, but for your bones, your heart, your mood and your long-term independence. Strength training in particular becomes one of the best investments you can make.

Your 50s: protecting strength and independence

Your 50s are about maintaining strength, preventing chronic disease, and protecting your independence for the decades ahead.

The key checks:

• Breast screening. Free mammograms through BreastScreen are offered to women aged 50 to 74, with invitations sent routinely from age 50.

• Bowel screening continues. From age 50, the free home test is mailed to you automatically every two years. Australian Government Department of Health

• Skin checks remain annual.

• Heart and metabolic health. After menopause, the drop in oestrogen can change how the body stores fat and handles blood sugar, nudging up cardiovascular risk. This is biology, not a personal failing. The focus becomes the things within your control: movement, nutrition, sleep, stress, and medication where it is needed.

• Bone health. Bone density naturally declines after menopause. Medicare subsidises bone density (DEXA) scans from age 70, or earlier if you have particular risk factors, and some women choose to have one sooner. Catching early bone loss can prevent fractures later.

Being taken seriously: a note on advocacy

“Screening is only half the picture. The other half is being heard.”

You know your body. If something does not feel right, persist. Find a GP you trust and see them consistently, so your history is known and any changes are easier to spot. If you raise the same concern repeatedly and are not getting answers, it is completely reasonable to ask for a referral or a second opinion.

If you live regionally or rurally, telehealth has changed what is possible, and Medicare-funded video consultations now cover many women's health needs. And one small but powerful tip: book a longer appointment when you have something complex to discuss. Real concerns cannot be unpacked in ten minutes, and asking for enough time is simply asking for better care.

So make the list. Book the appointments. Have the conversations, and nudge the women you love to do the same. Looking after your health is not about living in fear of what might go wrong. It is about staying well, staying strong, and keeping your choices firmly in your own hands.