Microbiome and infertility: How our bacteria influence fertility
In recent years, science has recognised the microbiome as an important factor for health. Especially in connection with fertility, the microbiome is increasingly becoming the focus of research. But how exactly do the trillions of microorganisms influence our desire to have children?
A complex ecosystem
Our body is colonised by a variety of microorganisms that play a crucial role in our health. The gut microbiome is the best known, but the vaginal microbiome also has an important function. A healthy bacterial flora can prevent inflammation, regulate the immune system and even influence hormones.
The microbiome and female fertility
The vaginal microbiome in particular is closely linked to fertility. A healthy microbiome consists mainly of lactobacilli, which ensure an acidic environment and keep pathogenic germs in check. Studies show that dysbiosis - i.e. an incorrect colonisation of the vaginal flora - can be associated with increased miscarriage rates and problems with embryo implantation.
The intestinal microbiome also plays a role. Impaired intestinal flora can trigger inflammatory reactions in the body, which can have a negative impact on the menstrual cycle and egg maturation.
The microbiome and male fertility
The microbiome can also play a role in men. Studies show that an imbalance in the gut microbiome can be associated with oxidative stress and reduced sperm quality. Chronic inflammation triggered by a disturbed intestinal flora can influence testosterone production and thus disrupt the formation of sperm cells.
How can the microbiome be supported?
The good news is that the microbiome can be positively influenced by targeted measures. For example, a high-fibre and anti-inflammatory diet with plenty of fruit, vegetables and fermented foods promotes healthy intestinal flora. Special probiotics can also help to restore a healthy microbiome. Antibiotics should ideally be avoided, as they not only destroy pathogenic bacteria, but also beneficial bacteria. If it is necessary to take antibiotics, probiotic therapy should accompany them.
Conclusion
The microbiome plays a crucial role in fertility. Healthy bacterial flora can help to regulate hormone levels, reduce inflammation and support embryo implantation. If you want to support your desire to have children, you should therefore also pay attention to the health of your microbiome.