Common FAQS on Efficacy of Emergency Contraception Pills

Emergency contraception (additionally called as ‘morning after pills’) lowers the chances of pregnancy when taken in the initial couple of days following sexual contact.

How effectual are Emergency Contraception Pills?

However, the extent to which it lowers the likelihood of pregnancy is dependent on the type of emergency contraception one is using and how soon one has taken it following unprotected sex. Generally, exclusively progestin constituent emergency contraceptive pills (for instance Plan B) have greater efficacy as compared to combined emergency contraceptive pills.

The progestin-only Emergency contraceptive pills (for instance Next Choice, Plan B One-Step) when taken in the initial twenty-four hours following sexual contact, they could lower pregnancy chances by nearly ninety-five percent.

The combination emergency contraceptive pills (progestin and estrogen) called the combined pills lower pregnancy chances by seventy-five percent. Copper-T intrauterine device when inserted on emergency basis could lower pregnancy risk by over ninety-nine percent. Though both of these emergency contraceptive pills have been deemed safe and effectual, but are not ideal at averting pregnancy when compared to birth control means employed prior to or at the time of sexual contact such as pills or condoms.

Could Alcohol Intake alter the efficacy of emergency contraceptive pills?

Alcohol does not lower the efficacy of the emergency contraceptive pills (additionally known as ‘morning after pills’) at averting pregnancy following sexual contact. However, as alcohol could definitely distort one’s sensibility on taking right choices regarding sex for instance wrong placement of condoms or have sex without employing any contraceptive means.

Can the use of enzyme inducers (for instance, Dilantin), antibiotic course (like rifampicin, griseofulvin) or St. John’s Wort have any effect on the efficacy of emergency contraceptive pills?

Medicines and herbal supplemental intake that could lower the efficacy of normal birth control pills could additionally lower the efficacy of emergency contraceptive pills. Hence, in case one is taking enzyme inducer medications like Dilantin, or any form of antibiotics or St. John’s Wort then it is better to raise the dosage of emergency contraceptive pills. For instance, experts advise all those who take liver enzyme inducer medicines and are additionally taking progestin-only emergency contraceptive pills, to consume levonorgestrel (2.25milligrams).

All those taking combination birth control pills for purposes of emergency birth control, must ideally be doubling the intake of the foremost dosage of hormones that one takes.

A number of physicians’ advice that the intake of the number of pills in each dosage be increased by fifty percent in such scenarios.

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