Which of the following is a selective progesterone receptor modulator: (A) Tamoxifen, (B) Ulipristal, (C) Nomegestrol, (D) Toremifene
Answer is B. SPRMS- Selective progesterone receptor modulators ulipristal, asoprisnil, proellex-new drugs Ulipristal used for emergency contraception Ref: KD Tripathi 8th ed