Fill in the Blanks Female reproductive systemOnline version Put the missing words in the text. by IXONE PEÑA GONZALEZ 1 secretions tubes embryo immature gestation ova uterus internal vagina external embryogenesis birth zygote ovaries genitals Fallopian The female reproductive system is made up of the and sex organs that function in reproduction of new offspring . In humans , the female reproductive system is at birth and develops to maturity at puberty to be able to produce gametes , and to carry a foetus to full term . The internal sex organs are the , Fallopian tubes , and . The uterus or womb accommodates the embryo which develops into the foetus . The uterus also produces vaginal and uterine which help the transit of sperm to the Fallopian tubes . The ovaries produce the ( egg cells ) . The external sex organs are also known as the and these are the organs of the vulva including the labia , clitoris , and vaginal opening . The is connected to the uterus at the cervix . Fertilization usually occurs in the and marks the beginning of . The will then divide over enough generations of cells to form a blastocyst , which implants itself in the wall of the uterus . This begins the period of and the will continue to develop until full - term . When the foetus has developed enough to survive outside the uterus , the cervix dilates and contractions of the uterus propel the newborn through the canal ( the vagina ) .
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