Emergency Contraception Is Recommended
Yes, she needs emergency contraception. When removing a copper IUD (Paragard) after unprotected intercourse this morning, you must consider that sperm can survive in the female reproductive tract for up to 5 days, and she will not have immediate contraceptive protection from the birth control pills she's starting today 1.
Why Emergency Contraception Is Necessary
The Critical Gap in Coverage
The copper IUD provided continuous contraceptive protection until its removal today. However, combined oral contraceptive pills require 7 consecutive days of use to provide reliable contraceptive protection when started outside the first 5 days of menses 1. This creates a vulnerable window where:
- Sperm from this morning's intercourse remain viable for up to 5 days
- The birth control pills won't suppress ovulation for 7 days
- She has no contraceptive protection during this transition period
CDC Guidelines Are Clear
The CDC explicitly addresses this exact scenario in their contraceptive switching recommendations. When switching from an IUD to combined hormonal contraceptives, the guidelines recommend using emergency contraceptive pills at the time of IUD removal if residual sperm may be present 1. Since she had unprotected intercourse this morning—just hours before removal—residual sperm are definitively present.
Emergency Contraception Options
Most Effective Choice: Ulipristal Acetate (Ella)
- Single 30 mg dose
- More effective than levonorgestrel, especially if she is overweight or obese 1, 2
- Effective up to 5 days (120 hours) after unprotected intercourse 2
Alternative: Levonorgestrel (Plan B)
- Single 1.5 mg dose
- Available over-the-counter
- Should be taken as soon as possible 2
- Less effective than ulipristal after 72 hours and in women with higher BMI 1, 2
Timing Matters
Emergency contraception should be taken as soon as possible 2. The sooner it's administered, the more effective it becomes. Don't delay—provide it today at the time of IUD removal.
Common Pitfall to Avoid
Do not assume the birth control pills provide immediate protection. This is a frequent misconception that leads to unintended pregnancies. The 7-day backup period is not negotiable when starting combined hormonal contraceptives outside the first 5 days of menses 1, 2, 1.
Additional Backup Contraception Needed
Beyond emergency contraception today, she must use backup contraception (condoms or abstinence) for the first 7 days of birth control pill use 1. This ensures adequate time for the pills to suppress ovulation and provide reliable contraceptive protection.
Clinical Action Plan
- Remove the Paragard IUD today as planned
- Provide emergency contraception immediately (preferably ulipristal acetate)
- Start birth control pills today
- Counsel on 7-day backup contraception requirement (condoms or abstinence)
- Advise pregnancy test if menses delayed >21 days 3
This approach prioritizes preventing unintended pregnancy—the primary outcome affecting her quality of life and health.