→ The reproductive events in humans include
(i) Formation of gametes (gametogenesis), i.e., sperms in males and ovum in females,
(ii) Transfer of sperms into the female genital tract (insemination)
(iii) Fusion of male and female gametes (fertilisation)
(iv) Formation of zygote.
(v) Formation and development of blastocyst
(vi) Attachment of blastocyst to the uterine wall (implantation),
(vii) Embryonic development (gestation) and
(viii) Delivery of the baby (parturition).