had sex with my boyfriend for 2 months. During those 2 months, I used emergency contraceptive pills but in small doses (1 pill/month). Doctor, can you tell me if taking 1 pill/month will affect fertility? Thank you, doctor.

During the 2-month period, because I could not use safe contraception, I used emergency contraceptive pills 6-7 times. Doctor, can you tell me if using emergency contraceptive pills 6-7 times in 2 months has any effects? Thank you, doctor.