Myo-inositol is a naturally occurring compound that belongs to the B-vitamin complex and plays a crucial role in various cellular processes. It has gained attention in recent years for its potential role in fertility treatment, particularly in the management of conditions such as polycystic ovary syndrome (PCOS) and in vitro fertilisation (IVF) procedures.
Myo-inositol & Fertility

Here are some key points from existing evidence
Polycystic Ovary Syndrome (PCOS): PCOS is a common hormonal disorder that can lead to irregular menstrual cycles, ovulatory dysfunction, and difficulties in conceiving. Myo-inositol has been studied for its potential benefits in managing PCOS-related fertility issues. It is believed that myo-inositol can help improve insulin sensitivity, regulate menstrual cycles, and promote better ovulation in women with PCOS. Some studies suggest that myo-inositol supplementation may lead to increased ovulation rates and improved pregnancy outcomes in women with PCOS.
Ovulation Induction: Myo-inositol, often in combination with another compound called D-chiro-inositol, has been used as a natural alternative to conventional medications for ovulation induction. These compounds are thought to influence insulin signaling pathways, which can in turn affect ovarian function and promote more regular ovulation.
In Vitro Fertilization (IVF): Myo-inositol supplementation has been investigated for its potential to improve the success rates of IVF procedures. Some studies suggest that myo-inositol may enhance egg quality, increase the number of mature eggs retrieved, and improve embryo development, leading to higher pregnancy rates in women undergoing IVF.
Reducing Oxidative Stress: Oxidative stress, which is an imbalance between the production of reactive oxygen species (ROS) and the body’s ability to counteract their harmful effects, can negatively impact fertility. Myo-inositol has antioxidant properties that may help reduce oxidative stress and protect reproductive cells from damage, thereby promoting healthier egg and sperm development.
Male Fertility: While myo-inositol is often associated with female fertility, it may also play a role in male fertility. Some research suggests that myo-inositol supplementation could improve sperm quality and motility, potentially benefiting couples undergoing fertility treatments.
In summary
It’s important to note that while there is promising research on the potential benefits of myo-inositol in fertility treatment, more extensive and rigorous clinical studies are needed to establish its effectiveness conclusively. As with any supplement or treatment, it’s advisable for individuals considering myo-inositol supplementation as part of their fertility treatment to consult with your fertility specialist.