what are the biological factors that affect fertility. explain any four of them in brief?​

Answers

Answer 1

Answer:

Age. Female age is the most important factor affecting fertility. ...

Previous Pregnancy. ...

Duration of subfertility. ...

Timing and Frequency of Sexual Intercourse. ...

Lifestyle Factors.

Weight. ...

Smoking. ...

Caffeine.

Explanation:

hopes this helps you out a bit. sorry for the late responce.


Related Questions

The age at which nutritional needs change at the end of puberty is
A. 13.
B. 16.
C. 19.
D. 21.

Answers

Answer:

girls typically begin puberty around ages 10–11 and end puberty around 15–17; boys begin around ages 11–12 and end around 16–17

Explanation:

Do you think that there are ways to have a good time instead of drinking? What are
some ways to have fun?

Answers

Answer:

Ride a bicycle.

Go for a walk.

Meet a friend for lunch.

Read a book

Play a board game.

Attend an exercise class.

Organize old photos, albums or books.

Cook dinner.

Bake cookies.

Binge a few episodes of a favorite TV show.

Call a friend you haven’t spoken to in a while.

Take a nap.

Go to the movies.

True or false Most professional sports don't test for steroid abuse.

Answers

False
Most or all sports test and you could even be fined or suspended games if you are caught.

The sternum is _______________ to the upper arms.
a. Medial
b. Lateral
c. Superior
d. Inferior

Answers

Answer:

A

Explanation:

The answer is A)medial

Which of the following are ignition sources?

Select the 5 answer options that apply.

Static electricity


Lightning


Damp wood


Hotwork (such as welding, cutting, and brazing)


Smoking


Electrical and mechanical sparks


Work clothes

Answers

Static electricity, lightning, hot work, smoking, and electrical and mechanical sparks

Lightning, static electricity, smoking hot work, and electrical and mechanical sparks can be the sources of ignition

What is ignition?

Ignition results in a release of flammable liquids or gases which result in a fire. It can be a jet fire, flash fire, pool fire, etc., or even an explosion.  The possible sources of ignition can be many and those that are most likely to occur will depend on the scenario of release.

The following can be examples of the source of ignition. These are electrical sparks, static electricity, open flames, hot surfaces, impact, friction, etc. For releases that are gaseous, the timing of any ignition is for the determination of risk and consequences.

If it's an early ignition, it will tend to produce a jet fire. On the other hand, if it's a delayed ignition it can result in an explosion or a flash fire. This depends on the degree of confinement, congestion, ventilation regime, etc.

Therefore, lightning, static electricity, smoking hot work, and electrical and mechanical sparks can be ignition sources

Read more about ignition sources, here

https://brainly.com/question/23383312

#SPJ2

What should your training heart rate be in order to safely develop cardiovascular fitness?
A. 140bpm
B. 60%
C. 95%
D. 190bpm

Answers

The correct answer it B. 60%

ASAP PLSS
Explain a technique that you use to prevent stress. Make sure to give an example.

Answers

Answer:

breathing technique

Explanation:

In times of high stress, breathing in and exhaling helps reduce stress.

PLEASE MARK BRAINLIEST

breathing slowly

Explanation:

because it help me be come in the most stressful times

Match the following definitions with the correct term

Answers

Answer:

r

Explanation:

Answer: where?

Explanation:

HELP AS FAST AS YOU CAN PLZ AND THXXXXX.
Which of these is a healthy diet?
A diet that is high in protein, but cuts out all bread and dairy products

B diet that includes protein, fruits, vegetables, bread and dairy products

C diet that recommends eating only vegetable soup for lunch and dinner

Answers

Answer: a healthy diet would be B, a diet that includes proteins, fruits, vegetables, bread, and dairy products.

Answer: B

not C because you need to eat things in moderation and not A because eating stuff high in protein makes you gain a lot of weight.

WILL GIVE BRAINLIST

(Football)


2. What is the history of the sport? In what country did it originate? In what
countries is the sport most popular today?

Answers

Answer:

britian

Explanation:

mostly America and the uk

The sport was originated in Britain this sport called football is most popular in The USA and the UK (pls mark brainiest)

PLEAS ANSWER ASAP I KNOW NOTHING ABOUT SPORTS!!!:
What is a defensive action in a team sport give an example

Answers

in volleyball a defensive action is called a “roof”. You do it when the opposite team spikes the ball to you. usually two to three people jump together in the air with their arms up to block the ball.

One day you'll dream of only her,
But she'll be dreaming of someone else.
One day she'll feel as if she's in heaven,
And you'll be feeling as if you're in hell.

One day you're gonna cry for her
The way she did for you.
One day you're going to miss her,
But she'll be loving someone new.

Answers

Is that from something?

What happens when males and females bees have s e x

Answers

Answer:

Explanation:

The male dies and female live on

What does a respiratory care therapist use to check oxygen levels? will give brainliest :3

Answers

Answer:big blrddd

Explanation:


X is varies directly as the square of y. if x = 2 when y=3, find the value of x when y= 45.
(a) 10 (b)2 (c) 30 (d) 5 (e) 2/9​

Answers

Answer:

where did u get the question

I guess this is variation

30 or in other words the answer is. C

Why is warming up important prior to a workout? (You can click on more than one answer if it applies). Question 2 options: A) To generate heat in the muscle and joint tissues to allow greater mobility. B) To help the body come back to a lower heart rate. C) Helps prevent injury during exercise. D) Helps someone mentally focus for a good sport or exercise session.

Answers

Answer:

 A, C, D

You want to warm your body up and increase body temperature, not cool it down. Therefore all of the above except B

It's important for an individual to warm up before the person works out or engages in a particular sport.

Warming up is important prior to a workout because it helps in raising the body temperature of the person. Warming up is also important for the heart rate and reduction in blood pressure.

Furthermore, warming up helps in reducing the soreness of the muscle and also helps the person in reducing the risk of getting injured.

In conclusion, the correct options are A, B and C.

Read related link on:

https://brainly.com/question/21945803

It is the ability of the game to move the hands quickly with mental coordination.

A. Reaction of Time
B. Dexterity
C. Speed​

Answers

Answer:

REACTION OF TIME!!! AKA Hand-eye Cordination

Explanation:

HOPE THIS HELPS!!!

True or false During puberty, testosterone causes changes in boys such as muscle growth, hair growth, and a higher voice.

Answers

Answer: yes

Explanation: this is signs of your body progressing into a man.

Is this correct? I’m not sure if the second is right?

Answers

Answer:

i believe so

Explanation:

yes i do believe that it is correct

someone you know has just been diagnosed with stage 3 lung cancer. explain what this means in terms of treatment and prognosis

Answers

When lung cancer reaches stage 3, the cancer has spread to other cells and the lymph nodes. The prognosis (or five year survival rate) is 36%. As far as treatment goes, if the doctor is unable to remove the tumor they will recommend chemotherapy treatments. Chemotherapy and radiation treatments are often paired together for these treatments as well.

Which of the following are common medical supplies? Check all that apply.
A. medical containers
B. scales
C. X-ray machines
D. antiseptics

Answers

Answer:

A, B, C, D

Explanation:

Answer:

The answer is a, b, and d.

a. medical containers

b. scales

d. antiseptics

Explanation:

just did it on edge

The Big Brother
Antonio has made a commitment not to use tobacco even though some of his
family members, including his older brother, smoke cigarettes. More than once,
his brother has made fun of him for not at least trying smoking. What skills can he
use to keep his commitment? What can Antonio say to himself to stick to his
decision not to use tobacco?

Answers

Answer:

He can persuade them to stop and get help if they are addicted. He can spend time with people that have the same opinions and thoughts as him. Being near people that can negatively affect and tempt you, can make you stop or lose the commitment.

Answer:

yes the person above me

Explanation:

please help on 7,8,9,10 !

Answers

Answer:

7c. 8 a 9b 10 b

Explanation:

hope helped

7 is C, 8 is A, 9 is b, 10 is b

What is another name for an incident?
A. investigation period
B. quality improvement
C. liability event
D. reportable variance

Answers

Answer:

C. liability event

Explanation:

Just took the test and made a 100

The is Answer C liability event

What's a way you almost died?

Answers

Answer:

drowning

Explanation:

yeah I was swimming and I got hit with a ball so I sunk

Answer:

Riding a bike

Explanation:

What do you use to fight?
I use my brother to hit/ fight

Answers

Answer:

i use my hands, or any nearby thing

Explanation:

Answer:

It depends...

Explanation:

It depends on what your talking about...

If your fighting a animal I would recommend a gun, a pointy object, or something that would scare/ Leave you alone or pick anything that's around your surroundings.

If your fighting a person that also depends...

If your fighting for your life then use something deadly or sufficient to use against the attacker or pick anything that's around your surroundings to fight.

If your fighting a bully or somebody else that wants to fight then use something such as your fists/ hit, a stick, or a hard object/ material, or  pick anything that's around your surroundings that's not sharp but would hurt...?

If your fighting to play around use something soft ( My little brother likes to fight me a lot like he's 90lbs and I'm 154lbs and I wrestle so I would use a pillow or a blanket to hit him)

I hope this helped

:)

BTW Who are you fighting? Just wondering bc of the Question you asked

Define Erikson's notions of hope, will, and purpose. How do these relate to the first three stages of social development in Erikson's model?

Answers

Answer:

Erickson speaks of faith, will and intention as the values of multiple periods of life. He gave an eight-stage features of individual growth through infancy until death. He stated that a confrontation characterises each period of development and if this disagreement is settled effectively, the person will evolve as a virtuous person. The 'confidence vs. mistrust' is regarded as his first period in life.  

The increasing person creates schemes about the capabilities he has after the effective accomplishment of each phase of life. If the substantial others take charge of the phases of life quite well, so the principles of that phase are established in him.

HELP!! FAST!!!
According to the FDA, shielded, coated, or otherwise shatter-resistant bulbs must be used in storage areas
only for food in unopened packages.
O True
O False

Answers

Pretty sure it’s true
True. i’m pretty sure when my teacher taught us this it was true

How does a food co-op, such as the OFC, add value to the food it sells?

Answers

Answer:

add value to the food it sells? It makes it easier for people to buy local and organic products. It makes food more affordable since people can buy in bulk

Explanation:

the closest answer I found :)

Answer:

It makes it easier for people to buy local and organic products.

Explanation: D on Edge

Part of eating mindfully is choosing activities to meet nonhunger needs. Which of the following is an example of this?
A. Exercising to relieve stress
B. Eating healthy food when you are sad
C. Having healthy foods on hand for dinner
D. Reading about health so that you can make good choices

Answers

Answer:

most likely A, exercising

Explanation:

B) is not non-hunger

C) is not non-hunger

D) does not meet any needs

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