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Reproductive System
Questions about the organs, cells and hormones associated with sexual reproduction.
1,743 Questions
How do you open block fllopin tubes with masage?
There is not a way to open the fallopian tubes by a massage. Fallopian tubes are about as thin as a hair, and are attached to the uterus and ovaries in female anatomy.
What is the female organs where eggs are produced?
It is called the Ovary. The function of the ovary is to produce the ova.
Can chorionic gonadatropin increase the size of the male penis?
Unlikely, but it can increase the size of your testicles. HCG at low to moderate doses can increase testosterone production in males yet it can also increase estradiol levels if taken at too high of doses (& shrink everything). At high doses, the estradiol can cause fat deposits in areas such as hips, mid-waste and breast/chest area. Amount of HCG is key with appropriate blood test monitoring.
Why are sexual reproducers better at combating disease?
The most important androgen is?
you can try sodadhead.com that's usually where i find stuff out
sorry!!! The most important androgen is testosterone.
What is an ovum and where is it developed?
In humans an ovum is an egg produced by a female, also called a female "gamete". It is what is fertilized by sperm (the male gamete) to form a zygote from which offspring develop. In humans the ovum is developed in the female's reproductive system, specifically in the ovaries. Women have an ovary on each side of their uterus in the pelvic area. There are Fallopian tubes (through which the egg is released) connecting each ovary and the uterus. If the ovum is fertilized, it will implant itself in the womb, or if unfertilized, it will be released with the woman's next menstrual period.
one bio major
What is the function of amnion?
It surrounds and protects the embryo (the baby inside the uterus about a few weeks old).
How do you stop your vagina bulging out?
If your vagina -- the inside passage -- is bulging out, see your gynecologist for information on possible treatments. This prolapse can be fixed with surgery or medicine.
On the other hand, if your vulva -- the outside parts around the vagina -- is bulging out, this is normal. They grow more with arousal.
Why do reproductive cells need to have half the normal number of chromosomes?
Humans and other organisms that reproduce sexually need to have half the normal number of chromosomes to make sure their offspring have the same number of chromosomes as they do - the father and mother each contribute half of their chromosomes (sperm and egg).
The muscle that covers the testis and the spermatic cord is called the "cremaster muscle".
Where is the place where an embryo grows in a woman?
You have got a special organ for this purpose. It is called as uterus. It is placed inside the pelvic cavity. The size of the uterus is 1*2*3 inches. This get enlarged during pregnancy to occupy almost the whole abdomen. It is normally placed at the right angle to the vagina.
How does ovulation work with a removed tube?
Ovulation continues as usual since the tube's function only involves transporting the egg from the ovary to the uterus.
What is the gradual decline in sexual reproductive system in males?
natural Biological Male Sexual Ageing: 1) Greatest orgasmic frequency (16-18 years. Kinsey.). All ages approximate.
2) Change in angle of erection (25 years).
3) Age 30. Most males only 50% of sexual response capability as 18 years.
4) Lengthening of refractory period (30 years as compared to 18 years.).
4) Loss of multiple orgasm capability (35 years.Kinsey.).
5) Noticeable change in external penile engorgement (late 30s).
6) Lessening of penile lubricating fluid (late 30s).
7) Age 40+. 52% males some experience with erectile dysfunction(Mass. Study).
8) Age 40+. Lengthening of Refractory Period (as compared to 30 years).
9) Age 50+. Erection not assured. One orgasm not assured.
10) Age 40. Lessening of orgasmic sensation.
11) Testosterone production loss 1-2% per year. Start age 30.
Doctors / Educators / Sexologists / Psychiatrists do not admit and inform their patients that this is the physiological reality for males. Sex education should inform and discuss this at a normal topic and admit this difficult reality. Most of this is beyond anyone's control because it simply is a biological reality.
Educators etc., do not inform couples and their clients. Dr. Ruth said in one of her Q and A's "Enjoy it while you can.".
Their are no studies of the effects, psychological, personal, external and internal coping mechanisms, etc. when males learn that their sexual decline is very rapid (post 18). The only comments are "experience, better lover, last longer, etc. No one deals with, studies, defines clearly what males can expect and when, etc.
I trust this will give you adequate background information.
Solly
Why must fertilization occurs into fallopian tube before the ovum moves into the uterus?
An ovum or egg is what is called a 'gamete'. A gamete is a cell produced for sexual purposes by a special process of cell division called meiosis in which the number of chromosomes per cell is cut in half. Thus the ovum has only 1/2 the amount of DNA needed to make new baby.
In male's meiosis produces sperm and the joining together of the male's sperm and the female's ovum - fertilization - makes the new 'embryo' which now has the correct amount of DNA to make the baby.
When do you know your ovalating?
There are many indicators of ovulation, but no real way to know that you are indeed ovulating unless you test for ovulation. (I'd also like to note some women do have double ovulation.)
Change in discharge (egg white like), change in body temp (very slight), and sometimes cramping could be all indicators of ovulation.
The 'testes' or 'testicles'.
