Histology Guide virtual histology laboratory

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Histology Guide

Chapter 18 - Female Reproductive System

The femal reproductive system includes ovaries, oviduct, uterus, vagina and placenta during pregnancy and mammary glands for post-natal nutrition.

Ovary

The Ovaries produces ovum that when released travel down the oviducts into the uterus.

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MHS 259 Ovary

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MH 160a Ovary

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MH 161 Ovary

(mature or Graafian follicle)

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MH 162 Ovary

(corpus hemorrhagicum)

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MH 163 Ovary

(corpus luteum)

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MHS 224 Ovary and Oviduct

(corpus luteum)

Oviduct

The oviducts (uterine ducts, Fallopian tubes) are fibromuscular tubes that transport the ovulated oocytes from the ovary to the uterus.

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MH 171 Oviduct

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MHS 217 Oviduct

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MHS 220 Oviduct

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MHS 224 Ovary and Oviduct

Uterus

The uterus is a muscular organ that is connected to the oviducts. It is within the uterus that the fetus develops during gestation.

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MHS 223 Uterus

(cycling)

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MH 170 Uterus

(menopausal)

Uterus - Menstrual Cycle

During the menstrual cycle, the inner surface of the uterus (endometrium) grows into a thick, blood vessel-rich tissue lining that allows implantation of an embryo upon its arrival in the uterus. In the absence of implantation, the cells die off, shed and pass out as menstrual bleeding.

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MH 165 Uterus

(prolifertive [follicular] phase)

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MHS 253 Uterus

(early secretory [luteal] phase)

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MHS 254 Uterus

(mid secretory [luteal] phase)

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MH 166 Uterus

(late secretory [luteal] phase)

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MH 167 Uterus

(menstrual phase)

Cervix

The cervix is the lower end of the uterus and opens into the vagina.

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MHS 207 Cervis

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MH 172 Cervis

Vagina

The vagina is a fibromuscular tube that connects the uterus to the opening of the external genitalia.

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MH 173 Vagina

Mammary Gland

After the birth of a baby, the mammary glands synthesize and secrete milk components for its nutriution.

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MH 174a Mammary Gland

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MH 174b Mammary Gland

(resting and lactating)

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MHS 218 Mammary Gland

(lactating)

Placenta

The placenta develops during pregnancy to support the developing fetus by producing hormones and transferring nutrients and waste products between the mother and the fetus.

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MH 175 Placenta

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MHS 241 Umbilical Cord