Postpartum Hair Loss: Is Post-Pregnancy Hair Loss A Common Occurrence?

In this article, we’ll look at how common postpartum hair loss (also known as telogen effluvium) is among new mothers in the UK. We’ll explain why it happens, what symptoms you might notice and how long it typically lasts. We’ll also explore ways to manage or reduce hair loss after giving birth, and when it might be a good idea to speak to a healthcare professional. If you’re worried about how much hair you’re losing after pregnancy or whether it’s permanent, this guide will help you understand what’s normal and what to expect.

Key Takeaways

Here are the five biggest takeaways from this article regarding postpartum hair loss:

• Around 40% of new mothers in the UK experience noticeable hair shedding in the months after giving birth.

• A sudden drop in oestrogen after pregnancy is the leading cause of hair loss, but stress, nutritional deficiencies, thyroid issues and low iron levels can also play a role.

• Women often notice more hair coming out when brushing or washing, and a general thinning across the scalp.

• Steps such as eating a balanced diet, using gentle hair care products, managing stress and speaking to a GP if needed can help reduce shedding and support recovery.

• Although postpartum hair loss usually corrects itself, it’s important to speak to a healthcare professional if the shedding feels excessive, lasts beyond a year, or is affecting your wellbeing.

An introduction to hair loss post-birth

Postpartum hair loss is a common condition that affects many women in the months following childbirth. While it can be an unexpected and sometimes worrying change, it’s usually temporary and caused by natural shifts in hormone levels after pregnancy [1], rather than the typical forms of hair loss that men experience. 

During pregnancy, higher levels of oestrogen can delay the usual hair-shedding cycle, meaning your hair may feel thicker or fuller than usual. After you give birth, those hormone levels begin to drop, causing the excess hair to shed all at once [2].

You may notice more hair coming out in the shower, on your pillow, or when brushing. In most cases, this is completely normal, and your hair growth should return to its usual pattern within a few months.

It’s important to note that other health conditions, such as iron deficiency, thyroid issues or certain types of alopecia, can also contribute to hair loss after pregnancy. If you’re ever unsure or worried about the amount of hair you’re losing, it’s important to speak to a GP to rule out any underlying causes.

How common is postpartum hair loss (telogen effluvium) in the UK?

Postpartum hair loss, also known as telogen effluvium, is a very common experience for new mums in the UK. Around 40% of women notice increased hair shedding in the months following childbirth, although the actual number may be higher [3]. In many cases, the hair loss is mild and often goes unnoticed, but for others, it can feel more noticeable.

Common causes of post-pregnancy hair loss

There are a number of reasons why you may experience hair loss after giving birth. It is most commonly caused by a condition called telogen effluvium, which is triggered by sudden changes within the body [4] [5]. Other factors can contribute, and you may wish to get looked at by a doctor to make sure it is not being caused by an underlying health condition. Below are some of the more common causes of post-pregnancy hair loss:

Hormonal changes

During pregnancy, high levels of oestrogen help keep hair in the growth phase for longer, which is why many women notice thicker or fuller hair. After giving birth, oestrogen levels drop sharply, which causes a large number of hairs to shift into the shedding phase all at once. This sudden change is a key cause of postpartum hair loss and typically becomes noticeable a few weeks to a few months after delivery.

Stress

Looking after a newborn can be emotionally and physically demanding, and stress can take a toll on your body. High levels of stress can disrupt the natural hair growth cycle and trigger telogen effluvium, leading to increased shedding. This type of stress-related hair loss is usually temporary, but it can feel more severe when combined with other post-pregnancy changes.

Nutritional Deficiencies

Pregnancy and breastfeeding place extra nutritional demands on the body. If you’re not getting enough of certain vitamins and minerals, particularly iron, zinc, vitamin D, or protein, this can affect the health of your hair. A lack of key nutrients may weaken the hair strands or slow down new growth, making hair loss more noticeable.

Impact of pregnancy on thyroid function and iron levels

Some women experience changes in thyroid function after pregnancy, such as postpartum thyroiditis. This can cause either an overactive or underactive thyroid, both of which can lead to hair thinning or increased shedding. 

Iron levels can also drop during or after pregnancy, especially if you lost a lot of blood during birth. Low iron is a common cause of hair loss and should be checked by a healthcare professional if you’re concerned.

Common symptoms of post-pregnancy hair loss

Post-pregnancy hair loss typically begins around 2 to 4 months after giving birth and is usually seen as general thinning across the scalp, rather than in patches [6]. There are a number of common symptoms of post-pregnancy hair loss you should keep an eye out for, including:

Increased hair shedding

During pregnancy, high levels of oestrogen keep more hair in the growth phase, meaning fewer hairs fall out. After birth, oestrogen levels drop quickly, causing a large number of hairs to enter the shedding phase all at once. This sudden shift results in more noticeable hair loss, especially during brushing or washing.

Hair thinning all over your head

Postpartum hair loss usually causes diffuse thinning, meaning it affects the whole scalp rather than one specific area. This is because the hormonal changes impact the hair growth cycle in general, not just in isolated patches. Many women describe it as their hair feeling thinner or less full as a whole.

Hair shedding that starts 2-4 months after childbirth

Hair does not start shedding immediately after giving birth. It takes time for the hormone levels to change and for the hair to move from the growth phase into the shedding phase. This is why most women start to notice hair loss around 2 to 4 months postpartum.

Continuous hair shedding up to a year

For most women, postpartum hair loss peaks at around 4 to 5 months after childbirth and then gradually slows down. However, in some cases, it can continue for up to a year, depending on individual recovery, stress levels, nutrition and overall health. While this can be frustrating, it is usually temporary, and hair growth tends to return to normal once the body has adjusted.

How to stop post-pregnancy hair loss

Consult with your doctor or healthcare provider

If you’re concerned about how much hair you’re losing, it’s a good idea to speak to a GP or healthcare professional. They can check for other possible causes, such as thyroid problems or iron deficiency and help rule out any underlying conditions that may be contributing to the hair loss.

Eat a healthy & balanced diet

Your body needs the right nutrients to support hair growth. Make sure you’re eating a well-balanced diet that includes protein, healthy fats, iron, zinc and vitamins such as B12 and vitamin D. Regular meals and plenty of water can also support overall recovery after birth.

Consider supplements (such as iron)

If you are low in iron or other nutrients, your doctor may recommend taking supplements. Iron supplements can help if your levels have dropped after childbirth or due to heavy postnatal bleeding. Always speak to a healthcare professional before starting any new supplements.

Choose gentle hair care products

Use mild shampoos and conditioners that are free from harsh chemicals. Avoid heat styling tools and excessive brushing, as these can put extra strain on your hair. Pat your hair dry gently with a towel and avoid rubbing it vigorously. Only shampoo your hair when necessary; overwashing can slow down the process of getting your hair back to normal [7].

Practice techniques to manage stress

Stress can worsen hair loss, so finding ways to relax is important. Simple techniques like deep breathing, gentle exercise (such as walking or yoga), or setting aside time for yourself can make a real difference, although new parents will know how hard this can be. If you're feeling overwhelmed, don’t hesitate to reach out for support from loved ones and professionals.

Try a different hairstyle

Changing your hairstyle can help your hair look fuller and make thinning less noticeable. A shorter cut, or layers, can give your hair more volume and be easier to manage. Speak to your hairdresser about styles that work well for fine or thinning hair.

No matter the length of your hair, try to go for a style that reduces the amount of stress that you put on your hair. Avoid styles that involve a lot of rigorous brushing, or tight styles like ponytails or braids. 

Get support from friends, family or a professional therapist

Caring for a newborn can be a huge adjustment, and many women feel anxious or self-conscious about changes to their bodies. Talking things through with someone you trust, whether it’s a partner, friend, family member or therapist, can help you feel more supported and less alone.

Stay patient (postpartum hair loss is temporary)

Although it can be upsetting, postpartum hair loss is usually temporary. Most women notice their hair starts to grow back within a few months, with full recovery often taking up to a year. Being patient during this time is just as important as any treatment.

When should I seek medical advice?

You should speak to a GP or healthcare professional as soon as you start to feel concerned about your hair loss. While postpartum hair loss is common and usually nothing to worry about, it’s important to rule out any underlying conditions, such as iron deficiency, thyroid problems, or other health issues that can also cause hair loss.

If the shedding seems excessive, continues beyond a year, or is affecting your mental wellbeing, it’s always best to seek advice. Getting the right support early can help put your mind at ease and ensure you get any treatment you may need.

Is postpartum pregnancy hair loss permanent?

Postpartum hair loss is not usually permanent. In most cases, your hair will start to grow back as your hormone levels return to normal in the months after giving birth. While the amount of shedding can be worrying at first, it’s a natural part of the body’s recovery process and should gradually improve over time. Most women see noticeable regrowth within 6 to 12 months. 

Final Thoughts

Postpartum hair loss is a common and natural part of recovery after childbirth, often caused by hormonal changes and other physical demands on the body. While it can be upsetting to experience, it is usually temporary and resolves on its own within a year. Eating a balanced diet, managing stress, using gentle hair care products and getting medical advice when needed can all help support your recovery and ease your concerns. If you’re ever unsure or feel that something doesn’t seem right, don’t hesitate to speak to a healthcare professional. 

Sources

[1] Postpartum Hair Loss: How Long Does It Last? | Pampers

[2] Postpartum Hair Loss | Expert Advice | L’Oreal Professionnel UK

[3] Understanding & Combating Postpartum Hair Loss – Bambino Mio (UK)

[4] Telogen Effluvium - StatPearls - NCBI Bookshelf

[5] Investigating the prevalence of postpartum hair loss and its associated risk factors: a cross-sectional study - Iranian Society of Dermatology.

[6] Investigation of exacerbating factors for postpartum hair loss: a questionnaire-based cross-sectional study - PMC

[7] Postpartum Hair Loss: Tips for Relief