What is this, a club of anti-Catholics?
You imagine a Christian/religious source would lie about the fact certain birth control pills can induce abortion?
How about Mayo Clinic? *this is not speaking to abortion through use of BCP*
Can I use several birth control pills at once for emergency contraception?
It's possible to use standard estrogen-progestin birth control pills for emergency contraception, but check with your doctor for the proper dose and timing of the pills.
Certain types of pills are specifically designed to keep you from becoming pregnant if you've had unprotected sex. These medications are sometimes referred to as the "morning-after pill."
Morning-after pills contain either levonorgestrel (Plan B One-Step, Take Action, Next Choice One Dose, others) or ulipristal acetate (ella). Levonorgestrel pills are available over-the-counter to women or men of any age. Levonorgestrel pills work best when used as soon as possible — and within 3 days — after unprotected sex.
Ulipristal acetate (ella) is a nonhormonal medication available only by prescription. This medication is taken as a single dose for up to 5 days after unprotected sex.
US National Library of Medicine
National Institutes of Health
3.6. Effects on Pregnancy
Some authors have supported the view that emergency contraception is a form of abortion arguing that preovulatory administration of levonorgestrel as an emergency contraceptive has significant potential to work via abortion [
14,
33].
Conventionally, any drug or device that acts after implantation is termed an abortifacient rather than a contraceptive [
34]. Since the mechanism of action for emergency contraceptives does not involve dislodging an implanted fetus, they would conventionally not be termed abortifacients.