------- days after ovulation does implantation takes place?: (A) 3-5 days, (B) 7-9 days, (C) 10-12 days, (D) 13-15 days
Answer is B. feilisation occur within 24 hours of ovulation. 6-7 weeks after ovulation/ feilisation, the embryo implants the uterine wall Reference: William's textbook of Gynaecology 24th edition page 89