You can get pregnant 3 months after taking emergency contraceptive pills, and you can prepare for pregnancy under doctor’s guidance. Emergency contraceptive pills are emergency contraceptive measures taken after unprotected sex, which can be taken under the guidance of a doctor. However, emergency contraceptive pills have a high dose of hormones and a lot of side effects, which can easily cause side effects such as menstrual disorders, irregular vaginal bleeding, etc. Therefore, you can get pregnant after your period recovers about 3 months after taking the pills, and you can prepare for pregnancy under the guidance of a doctor. Taking emergency contraceptive pills only protects you from having sex once, and you still need to take contraceptive measures when you have sex again. Taking emergency contraceptive pills several times in a short period of time is harmful to the body, so it is not recommended as a regular contraceptive method. For women who do not wish to have children, they can choose to use condoms, place an intrauterine device (IUD) or take short-acting contraceptive pills under the guidance of a doctor.