fertilization takes place in the femal reproductive system through internal fertilization.
fertilization takes place in the femal reproductive system through internal fertilization.
where does fertilization take place in the femal reproductive system?
internal fertilization
the human reproductive system usually involves internal fertilization by sexual intercourse. in this process, the male inserts his penis into the female's vagina and ejaculates semen, which contains sperm. a small proportion of the sperm pass through the cervix into the uterus, and then into the fallopian tubes for fertilization of the ovum. only one sperm is required to fertilize the ovum. upon successful fertilization, the fertilized ovum, or zygote, travels out of the fallopian tube and into the uterus, where it implants in the uterine wall. this marks the beginning of gestation, better known as pregnancy, which continues for around nine months as the foetus develops. when the foetus has developed to a certain point, pregnancy is concluded with childbirth, involving labor. during labor, the muscles of the uterus contract and the cervix dilates over the course of hours, and the baby passes out of the vagina. human infants are nearly helpless and require high levels of parental care. infants rely on their caregivers for comfort, cleanliness, and food. food may be provided by breastfeeding or formula feeding.
human reproductive system
internal and external organs are included in the reproductive system. there are two reproductive systems including the male and female, which contain different organs from one another. these systems work together in order to produce offspring.









































section::::human reproductive biology.:reproductive systems.:female reproductive system.









































the female reproductive system includes the structures involved in ovulation, fertilization, development of an embryo, and birth.









































these structures include:









































bullet::::- ovaries









































bullet::::- oviducts









































bullet::::- uterus









































bullet::::- vagina









































bullet::::- mammary glands









































estrogen is one of the sexual reproductive hormones that aid in the sexual reproductive system of the female.









































section::::human reproductive biology.:reproductive systems.:male reproductive system.
reproductive biology