Myasthenia gravis(MG) is an autoimmune neuromuscular disease, characterised by muscle weakness and fatigability of the voluntary muscles, it affects young women in the second and third decade of life.We report a case of30 years old multigravida woman with myasthenia gravis submitted to third iterative caesarean section with no adverse neonatal and matal outcome. The course myathenia is highly variable and unpredictable during gestation and can change in subsequent pregnancies.Delivery specially, through caesarean section is very stressful and may cause severe myasthenic crisis.Although pregnancy and delivery represent particular events, that require more attention in these patients, they are not associated, in most cases, with higher risks of complications compared to normal pregnancy, delivery and postpartum period.According our experiences, in the management of myasthenic pregnant woman is necessary cooperation in a multidisciplinary team between obstetricians, neurologist, anaesthetist, and neonatologist for ensure an optimum outcome.