Polycystic ovary syndrome (PCOS) is a common condition in reproductive-age women. Women with PCOS are at higher risk of pregnancy complications, including gestational diabetes (GDM). The prevalence of PCOS and GDM varies according to the diagnostic criteria used. The mechanism for the occurrence of GDM in women with PCOS is still unclear. Materials and Methods: A systematic search of the electronic database was done using keywords like PCOS and GDM to include studies between April 2008 and March 2023 where uniform diagnostic criteria were used. After assessing the risk of bias, studies with a high risk (of bias) were excluded, and a meta-analysis was conducted using relative risks and confidence intervals. Results and Discussion: Out of 1896 search results, 95 were selected for full-text review. The quality of the studies was scrutinized and a total of 28 studies were included as they fulfilled the inclusion criteria. The incidence of GDM in women with PCOS was found to be 10.55% (2.9–54.9%) from pooled data involving 1,280,245 women. The prevalence of PCOS in women diagnosed with GDM, based on pooled data from 36,351 women across retrospective studies, was found to be 2.47% (ranging from 1.5% to 50.1%). Selection predominantly included cohort studies, most commonly from China. The meta-analysis found that the risk of GDM is higher in women with PCOS than in those without PCOS (HR: 1.59, 95% CI: 1.27–1.91, p < 0.001). Family history of diabetes, ethnicity, high pre-pregnancy BMI, insulin resistance, gestational weight gain, use of assisted reproductive techniques, and multifetal gestation were found to be associated with GDM in women with PCOS. Conclusion: The prevalence of GDM in patients with PCOS is high, but the causality is complex. The newer predictive models are promising in clarifying the causative relationships, yet use various parameters with different cut-offs. There is a need for the development of universally acceptable parameters for the early prediction of GDM in women with PCOS.

Polycystic ovary syndrome (PCOS) is a common condition in reproductive-age women. Women with PCOS are at higher risk of pregnancy complications including gestational diabetes (GDM). The prevalence of PCOS and GDM varies according to the diagnostic criteria used. The mechanism for the occurrence of GDM in women with PCOS is still unclear. Materials & Methods- A systematic search of the electronic database was done using keywords like PCOS, and GDM to include studies between April 2008 and March 2023 where uniform diagnostic criteria were used. Studies were excluded with high-risk of bias after the assessment of bias, and meta-analysis was done with relative risks and confidence intervals. Results & Discussion-Out of 1896 search results, 95 were selected for full-text. The quality of the studies was scrutinized and a total of 28 studies were included as they fulfilled the inclusion criteria. The incidence of GDM in women with PCOS was found to be 10.55 % (2.9- 54.9%) from pooled data involving 1,280,245. The prevalence of PCOS in women diagnosed with GDM was found from pooled data of 36,351 women in retrospective studies to be 2.47% (1.5- 50.1%). Selection predominantly included cohort studies, most commonly from China. The meta-analysis reported the risk of GDM is higher in women with PCOS than in those without PCOS (HR: 1.59, 95% CI: 1.27–1.91, p < 0.001). Family history of diabetes, ethnicity, pre-pregnancy BMI, insulin resistance, gestational weight gain, use of assisted reproductive techniques, and multifetal gestation were the risk factors for GDM in women with PCOS. Conclusion- The prevalence of GDM in patients with PCOS is high, but the causality is complex. The newer predictive models are promising in clarifying the causative relationships, yet use various parameters at different cut-offs. There is a need for the development of universally acceptable parameters for the early prediction of GDM in women with PCOS.

With improved technology and better access to health care, the number of pregnant women with heart diseases is increasing. Due to various physiological changes in pregnancy, women with heart diseases are at increased risk of both maternal and fetal complications. Thus, pregnancy with heart disease is considered a high-risk pregnancy. In the near future, the burden on the healthcare system will increase and we will be required to answer various questions about the different outcomes possible and their management. If women are made aware of the various risks associated with their pregnancies, they can make informed life choices. This can only be achieved if more objective data is offered to her.[1] In this article, we review the available data on the observed perinatal outcomes in mothers with heart disease, their management, and what lacunas need to be filled, so as to be able to provide better care. Relevant articles were referred and data was summed. We concluded that in the majority of studies, the odds for adverse neonatal outcomes like preterm birth, low birth weight, stillbirth, low Apgar score and admissions to neonatal intensive care unit were higher among pregnant women with heart disease as compared to women with no heart disease.