Evolution doesn’t pick a
Evolution doesn’t pick a side!
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In almost every animal species on Earth, equal numbers of males and females are conceived. Why is that? Especially in populations like lions or elephant seals, where most males don’t get to mate? That’s survival of the laziest, not survival of the fittest. It turns out that in most cases, an equal balance of the sexes is the evolutionary stable strategy. From Charles Darwin to Ronald Fisher to W.D. Hamilton to Richard Dawkins, the question of why there’s as many males as females has fascinated biologists. Today, we’ll explain why that is the way it is.
Fisher, R. A. “The genetical theory of natural selection”
Dawkins, Richard “The Selfish Gene” http://amzn.to/2omkuFr
Hamilton, W. D. (1967). Extraordinary sex ratios. Science, 156(3774), 477-488.
It’s Okay To Be Smart is hosted by Joe Hanson, Ph.D.
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"Walrus don't take to no chicanery..."
When seals can't find a mate...
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Biological sex any gender are the exact same thing.
not in China
In this video I am going
In this video I am going to show you 8 steps on How To Increase Fertility After 35 (For a healthy pregnancy and thriving baby).
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Our fertility coaches specialize in helping women who are considered older for fertility. Many of our clients have been told that there only option was donor eggs. After identifying and correcting underlying imbalances women go on to get pregnant naturally.
How to increase fertility after 40? It's the same as increasing fertility after 35. You must focus on the health of the whole body versus just focusing on the reproductive system. As we age so does our mitochondria which are our cellular engines. What causes this is nutrient deficiencies and genetic mutations that are left unaddressed. Working with a functional medicine practitioner that specializes in fertility can make all the difference.
Many clients want to know how to increase fertility after an iud removal or how to increase fertility after a tubal ligation. It really takes an individualized approach. With an iud removal there may be some underlying hormonal imbalances and nutrient deficiencies that most likely need to be looked at but also once again the whole body needs to be assessed. Same with a tubal ligation but also one must be assessed for possible scar tissue.
Our focus is how to increase fertility in women naturally without the need for risky drugs and procedures. Of course some couples will need IVF if the man is missing vas deferens, fallopian tubes are blocked or other anatomical abnormalities. However, we find in most cases IVF can not address underlying imbalances and one is better off trying to conceive naturally.
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Hi doctor .i have early ménopause before puberty.i never had a period.my amh level is very low.can i improve egg quality and have a baby or not.Thank u
How regular our period
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Hello. I'm 42. I had my eggs frozen at 37 and harvested 16 mature eggs. My amh after fluctuate. Couple months ago 2.0 then .8, 1.46, and .6... fsh is consistantly at 8. Estrodiol 60. Tsh is normal. But have an endometrioma cyst of 2.5cm on my left ovary. What can I do best to start preparing for natural conception and or IVF with my younger eggs ?
Know all about Sperm DNA
Know all about Sperm DNA Fragmentation from Indira IVF’s fertility expert Dr. Kanika Kalyani.
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Is 45 % dfi high .I have conceived once with IUI macs .but in 5th month miscarried due to Apla .I am trying again. Is co q 10 gud for high dfi .my age 41 husband 42
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