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What are the factors that determine fertility?

What are the factors that determine fertility?

Factors Affecting Fertility

  • 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.

What fertility factors affect fertility?

There are numerous factors that can affect an individual’s fertility such as age, weight, alcohol, drugs or smoking, diet, exercise, etc. Age. Fertility decreases as a woman ages because of are duction in the number of eggs that remain in her ovaries.

Which is the major factor for infertility in human?

Environmental and lifestyle factors such as smoking, excessive alcohol intake and obesity can affect fertility. In addition, exposure to environmental pollutants and toxins can be directly toxic to gametes (eggs and sperm), resulting in their decreased numbers and poor quality, leading to infertility.

What causes higher fertility?

Factors generally associated with increased fertility include the intention to have children, in advanced societies : very high gender equality, religiosity, inter-generational transmission of values, marriage and war, maternal and social support, rural residence, pro family government programs, low IQ.

What is it called when a woman can’t get pregnant?

Infertility is when a couple cannot get pregnant (conceive) despite having regular unprotected sex. Around 1 in 7 couples may have difficulty conceiving.

What factors most influence fertility rate?

Biological Factors: Biological factors like age and sex are very important in affecting fertility. Fecundity depends on the woman and her age.

  • Physiological Factors: There are physiological factors which affect the fecundity period of women.
  • Social Factors: Social factors like religion,caste,race,family system,education,status of woman,etc.

    • What foods affect fertility?

    Essential fatty acids that could affect fertility are fish, fish oil, flaxseed oil, eggs, soy products, raw nuts and seeds, and dark green and winter veggies (cabbage, carrots, cauliflower, beets, broccoli). 3. Eat organic foods and hormone-free meats.

    What is the best diet for fertility?

    Lentils and Beans.

  • Lean Turkey,Chicken and Beef.
  • Whole Milk Products.
  • Avocado.
  • Bananas.
  • Leafy Greens.
  • Salmon.
  • Blueberries&Raspberries.
  • Citrus fruits.

    • How can diet affect fertility?

    New research from the Nurses’ Health Study shows that carbohydrate choices also influence fertility. Eating lots of easily digested carbohydrates (fast carbs), such as white bread, potatoes and sugared sodas, increases the odds that you’ll find yourself struggling with ovulatory infertility.