Yes, this combination is safe and commonly prescribed for early pregnancy, especially with a history of PCOS. Because PCOS can affect your natural hormone levels, human chorionic gonadotropin (hCG) injections and progesterone supplements (like dydrogesterone) are used to support the uterine lining and maintain the pregnancy. Low-dose aspirin is added to improve blood flow to the developing placenta. This combined therapy is a standard, protective measure to help sustain a healthy pregnancy. Please continue to follow your obstetrician's guidance closely, as these medications are safely tailored to support your specific needs.