Reproductive System

progesterone

Ovulation is the process of releasing a mature ovum into the fallopian tube. It happens roughly monthly, although some variation does occur.

I belive normal range is from 100,000-500,000, that is on the lower end of the spectrum but probably nothing to worry about. Although you should talk to your Dr. about it. There are many things that cause low platelets.

A cyst is usually a small lump of fat just under the skin and is usually harmless.

But any small lumps that you feel on your testicles should be checked by a doctor. Doctors do this all the time and should not make you feel embarrassed. It is important that any lumps get checked, so you don't have to worry.

no

The oestrogen is produced from third to forth day of menstruation. It helps to stop the bleeding. After ovulation the progesterone joins in. Level of both the hormone falls dawn few days before the menstruation. That event initiate the menstruation.

In a female's ovaries, in mammals. Or in Egg sacs in fish, and reptiles.

The ovaries are part of both the reproductive system and the endocrine system. Their reproductive function is the production of eggs (ova), and their endocrine function is the production of sex hormones (primarily estrogen and progesterone, but also testosterone).
Ovaries produce estrogen and progesteron, so I guess it's safe to assume that they are part of the endocrine system.

TRUE!

No, it has never been done yet. I would not be surprised if somewhere someone is working on it though.

A few problems:

1) The female reproductive system AS A WHOLE is highly interwoven and involves a lot of blood connections. If any part of such a transplant failed, the system would not operate.

2) The anti-rejection chemcals needed to prevent complete destruction of these organs, once transplanted, tend to counteract the hormones they produce. Ovulation would simply not occur.

3) Even in animal tests, even when trying to transplant just the uterus (the absolute bare minimum for pregnancy), the transplanted uterus survives just long enough for one pregnancy.

4) Male pelvises are not properly designed for pregnancy and delivery. If someone with a male skeletal structure and a fully functional uterus began a pregnancy, the child would need to be delivered by caesarean section.

At present there is no proven, economically feasible means for a human male to receive even a uterus in a transplant. However, medical research is on-going.

Reproduction is essential for living organisms in order to procreate and continue the species they are in.

fimbriae

1. Lots of fruits and vegetables

2. 30 minutes of cardio 3 times a week

3. Decrease stress

4. 8 hrs of sleep per night

5. No more than 30% of you calories from fat and no more than 10% as saturated fat

P.S., I got this of the internet, if you are interested in more healthy lifestyle facts, go to heartandstroke.ca

They help to move the egg down the tube and into the womb.

Seahorses will court one another for several days before mating. When they mate, the female deposits up to 1,500 eggs into the males pouch located on one side of the body. The male then carries the eggs for up to 45 days and the babies come out of the pouch fully developed. Once they leave the pouch the baby seahorses are on their own.

If you don't take care of your reproductive system, you could have problems reproducing. You could also have difficulty in having sex, or have chronic pain.

Sperm leave the male body through the urethra, also known as the penis.

Male: Vas deferens

Female: oviduct or fallopian tube

An acrsome is an organelle that develops over the anterior half of the sperm's head. Its purpose is to break down the outer layer of the ovum so the sperm can join the egg.

Tubal ligation surgery can be reversed by a reversal surgery. Tubal implants, such as Essure, are not reversible, but in vitro fertilization has high success rates for women with tubal factor infertility.

in the lower part of the body between the knees and head

pelvic cavity

The main functions of the circulatory system in the human body are the delivering of food to the cells, delivering of oxygen from the lungs to the rest of the body, the taking of Carbon Dioxide from the cells and taking it to the lungs and the transportation of blood proteins and hormones to the different organs and systems.

Sperm are produced in the male testicle (testis). Sperm cells are only the smallest part of the fluid that is ejaculated. The fluids from various glands (seminal vesicles, prostate, and Cowper's gland) are added to the sperm as the sperm are ejaculated.