Protocol for luteal-phase clomiphene citrate in women with PCOS

To the Editor:

It was an interesting article by Badawy et al. on luteal-phase clomiphene citrate (1). There were two points on which I would like to request clarification.

Reassurance of safety of letrozole and suggested approaches in controlled ovarian hyperstimulation

To the Editor:

We read the article by Dr. Dickey with interest (1). Although it covers many aspects of ovulation induction and related multiple pregnancies, we believe some points require further comment.