Is tricyclin more effective at preventing pregnancy then diane 35? is diane 35 effective? will switching to tricyclin cause breast reduction?

No: Both are 35 mcg pills , i never use 35 mcg pills anymore if you want the least hormone stimulation of the breast have your OB switch u to a 20 mcg pill like loestrin or 10 mcg pill like loloestrin which is the #1 pill i prescribe.

Has own benefits : Both are 2 drug combination contraceptives in general birth control pills has failure rate 1% per year . Diane 35 , also used for acne , female hair on face , appear to have some what higher incidence of venous thromboembolic problems , ask your doctor . Tricyclin will not reduce the size of your breast.

Both good: The main variable in how well a birth control pill works is how well you use it. No skipped doses, and they are all close to perfect. You should be using condoms every time also to protect yourself against stds!