All are the following are the functions of PGEl except-
**Core Concept**
The Progesterone-Only Emergency Contraceptive, or Progesterone-only emergency contraception (P-OEC), is a medication used to prevent pregnancy after unprotected sex or contraceptive failure. The primary mechanism of action involves delaying or inhibiting ovulation. Another important aspect of P-OEC is its potential to affect the endometrium, making it less receptive for implantation.
**Why the Correct Answer is Right**
The correct answer involves identifying a function of Progesterone-Only Emergency Contraception (P-OEC) that is not accurately described. This requires understanding the physiological and pharmacological effects of P-OEC. P-OEC primarily functions by:
- Delaying or inhibiting ovulation through the inhibition of the LH surge.
- Altering the endometrium, making it less receptive for implantation.
- Possibly affecting sperm function or transport.
**Why Each Wrong Option is Incorrect**
* **Option A:** This option is not provided, so no explanation can be given.
* **Option B:** This option is not provided, so no explanation can be given.
* **Option C:** This option is not provided, so no explanation can be given.
* **Option D:** This option is not provided, so no explanation can be given.
**Clinical Pearl / High-Yield Fact**
It's essential to remember that P-OEC should be administered as soon as possible after unprotected sex, ideally within 72 hours. The effectiveness of P-OEC decreases with time, making early administration crucial.
**Correct Answer: D.**