Can phentermine affect pcos? And help fertility

Weight loss. The 1st treatment for PCOS (polycystic ovary syndrome) in overweight/obese women is weight loss, which must be a total lifestyle change in eating&exercise habits. In some cases, appetite suppressants (eg phentermine) can be helpful as a short-term aid; as weight comes off & appetite signals start working properly, it is no longer needed. Without permanent lifestyle change, phentermine = failure.