The risk of blood clots is associated with various factors, and the timing of your menstrual cycle (having your period) in relation to surgery is not a direct determinant of clot risk. However, hormonal changes during the menstrual cycle and certain considerations related to surgery might indirectly influence clot risk. Here are some factors to consider: Hormonal Changes: Hormonal fluctuations during the menstrual cycle can influence blood clotting factors. Estrogen, in particular, can have an impact. It's important to inform your surgeon about your menstrual cycle and any hormonal medications you may be taking. Surgery-Related Factors: Surgical procedures, especially those that involve prolonged periods of immobility, can increase the risk of blood clots. This risk is influenced by factors such as the type and duration of surgery, the extent of immobility during recovery, and individual patient factors. Personal Health History: Your personal health history, including any history of blood clotting disorders or a family history of clotting issues, can contribute to your overall risk. Other Risk Factors: Other factors that may increase the risk of blood clots include obesity, smoking, age, and the use of hormonal contraceptives. Preventive Measures: Surgeons often take preventive measures to minimize the risk of blood clots during and after surgery. This may include early mobilization, the use of compression stockings, and, in some cases, anticoagulant medications. It's crucial to discuss your medical history, including any hormonal factors, with your surgeon during preoperative consultations. They will assess your overall risk profile and implement appropriate preventive measures to minimize the risk of blood clots. If you have concerns about your menstrual cycle and its potential impact on surgery or clot risk, be sure to raise these concerns with your surgeon. They can provide personalized advice based on your individual health status and the specifics of your surgery. Overall, the risk of blood clots is a multifactorial consideration, and your surgeon will take a comprehensive approach to minimize potential risks and optimize your safety during and after surgery.