 [ Symptoms ] if i purchase an aetna plan and qualify for a subsidy will my network of providers be different than what i have now  i have an aetna plan through my employer is coverage [ Disease ] hi first could be the diet your on and being extra active you could be just skipping a period this happens but if you still worried go see your doctor and get a test done there but think back have you been having unprotected sex within your last cycle do hope this helps good luck