This week marks Black Maternal Health week. Learn with ScreenMe why your microbiome also matters in this context.
The Reality: Black Women Face Greater Risks in Pregnancy
In the UK and globally, Black women are significantly more likely to experience complications during pregnancy and childbirth.
In the UK, Black women are nearly four times more likely to die in childbirth compared to white women.
These disparities are complex— rooted in systemic inequalities, healthcare access, and implicit bias. This is why we need further research funding and dedication to changing these shocking statistics.
What is the Vaginal Microbiome?
The vaginal microbiome is a community of bacteria that helps
maintain vaginal health, support fertility, and protect against infections.
A “healthy” microbiome is often described as being dominated by Lactobacillus species, which help keep vaginal pH low and prevent the growth of harmful bacteria. However, this definition is being re-examined.
Ethnic Differences in the Vaginal Microbiome
Studies show Black women are more likely to have vaginal microbiomes that are less dominated by Lactobacillus and instead more diverse.
One finding is that some of these microbiomes contain higher levels of Bifidobacterium —a genus not traditionally classified as a vaginal Lactobacillus, but which may still play a protective role
The Potential Role of Bifidobacterium
- Bifidobacterium is best known for its presence in the gut, where it supports digestion and immune health.
- Recent research suggests certain strains may also help maintain vaginal balance and protect against pathogens.
- Importantly, these species might offer alternative forms of protection in women whose microbiomes are notLactobacillus-dominated.
The Implications
This highlights the need to shift from a “one size fits all” model of vaginal health to one that recognises differences, in what we mean by ‘healthy’, particularly across ethnic groups.
By understanding your unique microbiome profile, you can take early steps to protect your reproductive health. At ScreenMe, our vaginal microbiome testing looks beyond only screening for Lactobacillus species, identifying all species present—including Bifidobacterium— to give you personalised insight into your intimate health.
Call To Action
This Black Maternal Health Week, let’s raise awareness of both the systemic issues in care and the power of personalised, science-based insight.
Every body is different—and we should construct a healthcare system which understands, cares for, and champions that!
