pH value during menstruation up to the menopause

The pH value of the female genital area is decisive for vaginal health. It fluctuates naturally at different stages of life, so it is affected differently during menstruation, pregnancy and the menopause. These changes can make you more susceptible to infections and call for adapted care.

Changes in the pH value during menstruation

The pH value in the vagina rises slightly during menstruation. This is due to the blood, which has a higher pH value than the natural acidic environment of the vagina. An increased pH during menstruation can promote the growth of unwanted bacteria and yeasts, which can lead to infections. Women are advised to pay particular attention to intimate hygiene during this time to minimise the risk of infection.

Pregnancy and the pH outside of menstruation

Pregnancy is a time of significant hormonal changes that can affect the pH of the vagina. The increased oestrogen levels can lead to an overproduction of glycogen, which stimulates the lactic acid bacteria to produce more lactic acid and keep the pH low. However, this natural protective measure can be impaired by factors such as antibiotics or impaired immune function.

The menopause, intimate hygiene and pH changes

During the menopause, women experience a decrease in oestrogen production, which can lead to a reduction in lactic acid bacteria. This often leads to a less acidic pH without menstruation, which makes the vagina more susceptible to infection. Proper intimate care, including the use of pH-adapted products, is therefore particularly important to support the vagina's natural defence function.

How to adapt intimate care to pH and menstruation at different stages of life

• Menstruation: Use gentle, pH-neutral intimate wash lotions and change hygiene products regularly.
• Pregnancy: Avoid excessive cleansing and use mild, fragrance-free products to maintain the natural balance.
• Menopause: Use intimate care products specifically designed for the postmenopausal vagina to balance the less acidic pH.

Conclusion

Each stage of life brings its own challenges for intimate care. If you understand how pH changes during menstruation, you can take specific steps to support your vaginal health. At every stage, appropriate care is essential for comfort and protection.