As you probably already know, asthma is a chronic respiratory disease that affects millions of people around the world. And while it’s often associated with respiratory complications, few consider its potential impact on fertility. Several studies have explored how this condition can influence reproductive processes, raising important questions for women with asthma who wish to conceive.
Understanding the relationship between asthma and fertility involves looking at both the physiological factors of the disease and its medical management. The chronic inflammation characteristic of asthma and the prolonged use of certain medications could play an important role in this interaction. While not all women with asthma experience reproductive difficulties, data suggest that this condition could be linked to delays in conception, especially in those who don’t keep track of the disease.
How can asthma affect fertility?
Asthma is a disease characterized by chronic inflammation in the airways. However, this inflammation is not limited to the lungs; In many cases, it can lead to systemic effects that affect other systems in the body. According to a study published in the European Respiratory Journal, women with untreated asthma may take longer to conceive compared to those without the disease.
This relationship could be linked to generalized inflammation that alters the hormonal balance necessary for ovulation and embryo implantation. In addition, some researchers have suggested that the lack of oxygen in tissues caused by frequent asthma attacks could have an indirect impact on reproductive health. Although studies in this area are limited, these findings underscore the importance of adequate asthma control to minimize its potential effects on fertility.
Asthma medications and their relationship to reproduction

Treatment for asthma often includes medications such as inhaled corticosteroids and bronchodilators. Although these are safe and effective for disease management, some studies have investigated whether long-term use could influence fertility. For example, an article reviewed by the Spanish Society of Pneumology and Thoracic Surgery (SEPAR) highlights that, in general, modern treatments do not seem to have a significant negative effect on the ability to conceive.
However, women with asthma are advised to consult with their doctor before attempting pregnancy. Adjusting treatments and ensuring proper control of the disease during pregnancy not only protects the mother’s health, but also contributes to a more favorable environment for conception and pregnancy development.
Remember that asthma, like any chronic disease, can present specific challenges to reproductive health, but these can be addressed with proper management. Current evidence suggests that while there may be a slight relationship between asthma and fertility, appropriate treatment and specialist medical follow-up are key to minimising any potential impact.
If you have doubts about how asthma could influence your fertility, at Fertivida we are here to accompany you in this process. We have a specialized team that can advise you to plan your path to motherhood safely and consciously.