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  • The pituitary gland produces FSH which starts the development of a woman's egg cell in a follicle in one of the ovaries.
  • The ovary produces oestrogen which causes the thickening of the uterus lining.
  • The pituitary now produces LH which causes ovulation and stimulates the empty follicle to produce progesterone.
  • Progesterone causes the lining of the uterus to get thicker ready for the fertilised egg.
  • If the egg is not fertilised, production of oestrogen and progesterone stops, the lining of the uterus breaks down and menstruation occurs.
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12y ago
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8y ago

LH hormone triggers the release. Sudden decrease of LH concentration cause that.

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8y ago

luteinizing hormone

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12y ago

luteinizing hormone

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10y ago

Luteinizing hormone

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12y ago

FSH - Follicle stimulating hormone

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Q: What triggers the ovaries to release egg?
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Related questions

Where are egg cells found on a women?

A woman's ovaries release the egg,


Which reproductive structure releases egg cells?

Eggs, or ova, are released from the female ovaries.


The are the female organs that release an egg or ovum once a month?

Ovaries


What is the female organ that stores the egg cells and releases them into the fallopian tubes?

Ovaries, if you had a real book you would have known that.


What stimulates the development of eggs in the females ovary?

Follicle-stimulating hormone, or FSH, stimulates the ovaries. The hormone triggers the growth of immature ovarian follicles, which eventually culminates in the release of a mature egg.


What is the major part of the female reproductive system which release mature egg?

Ovaries release mature eggs


Which part of the female reproductive system releases eggs each month?

ovaries release an egg each month


what is the term for release of an egg?

Ovulation is the term used when eggs are released from one of the ovaries.


What are produced in almond shape organs?

egg cells and ovaries


What hormone stimulates activity in the ovaries?

There are many hormones which stimulate activity in the ovaries.The two main ones are FSH (follicle-stimulating hormone) and LH (luteinizing hormone). FSH triggers the growth of an ovum, and LH is involved in causing ovulation (the release of the ovum/egg).


Does oestrogen and progestterone get produced by the ovarys during puberty?

Yes, they are produced by the ovaries. Though brain triggers the ovaries to produce them.


What if you miss days 1 and 2 in week one of the pill?

In 1 Day an Egg Can Be Realised from the Ovaries, The Pill Stops the making of oestrogen a hormone that sends a messages to the ovaries to release an egg. Hope this answers your question..