Archive for April, 2009
Ovulation and Fertilization
What is the best time to conceive?
In order for the woman to get pregnant, one of her eggs needs to combine with a man’s sperm (fertilisation). The woman’s body releases an egg (ovulation) roughly 14 days before her period. She is most likely to conceive during this time. The ovulation period is the time when the woman’s ovary releases an egg (ova) for fertilization.
The ovulation period roughly lasts for 24-48 hours during a cycle. Sperms, on the other hand, live for around 3 to 5 days, and sometimes even longer. Therefore, there is only a very short time each month when you are most likely to conceive. It may take up to a year to get pregnant, especially if your periods are infrequent or irregular, so there is no need to worry if you are not pregnant after a couple of months. You can use this time to enjoy yourself without using contraception.
When does ovulation take place during a cycle?
A woman’s menstruation cycle is generally 28 days long, but could last anywhere between 25 to 35 days (or even longer). The cycle begins from the first day of menstruation and ends on the first day of the next menstruation. Roughly 14 days before the beginning of the next period, the woman’s body releases an egg. This egg generally lasts for 24-48 hours, known as the ovulating phase. If the egg is not fertilized (combined with a sperm) during this period, it is discarded by the body during menstruation. For a woman with a 28-day menstruation cycle, the ovulation period is approximately the 14th day of the cycle. For a woman with a 32-day cycle, ovulation will take place on the 18th day of the cycle.
Which are the most fertile days for a woman to conceive, and which are the safe days?
The most fertile period of a woman with a regular 28 day cycle is between day 10 (rarely 9) and day 18. The human ovum is susceptible to fertilization for 24 hours after ovulation. The sperm ejaculated into the vagina can live upto 5 days but can fertilize an ovum only for about 3 days. In a 28-day cycle the unsafe period is from day 7 to 21.the chance of conception is minimum (10/100 women a year) when coitus is avoided during these days. The first day of menses can be marked on a calendar for 6 months. Then by subtracting 18 days from the shortest cycle & 11 days from the longest cycle we get the first and last day of the fertile period, thus coitus should be avoided during this period to avoid conception.
Does ovulation take place every menstrual cycle?
No, ovulation does not necessarily take place in every menstrual cycle. Even if your periods are regular, it is possible that you will not ovulate in a particular month. Painful periods generally imply that you had ovulated during that cycle. However, ovulation could take place even if the periods are not painful.
How often should a couple engage in intercourse in order to conceive?
Too much sex or too little sex can cause problems in getting pregnant. In general, it is best to refrain from intercourse a few days before the ovulation period, so that the sperm count is high. Some doctors recommend that you have sex every alternate day during the fertile phase. Having sex everyday may reduce the sperm count.
Find information, advice and guidance on pregnancy, baby names, ovulation, raising child, pregnancy tips, parenting style, teen issues, women’s health etc.
Natural Supplements for Low Blood Sugar
It is now estimated that a billion people worldwide exhibit some form of Syndrome X that includes glucose intolerance, high blood pressure and high cholesterol. It’s just one step away from getting full blown diabetes.
Diabetes is not a death sentence. It can be reversed or even avoided if you make the changes necessary and resolve to live a healthier lifestyle. That includes a better diet, more exercise and the elimination of smoking, drinking and reducing your stress level.
You can help yourself live healthier by taking natural supplements that can help you regulate your blood sugar whether you are currently non-diabetic, pre-diabetic or already have diabetes.
1) Alpha Lipoic Acid, or ALA is an antioxidant that helps protect against cell damage caused by free radicals. It improves blood flow and increases sensitivity to insulin so the body can better absorb glucose. It is found in some foods such as spinach, broccoli and potatoes.
2) Chromium can be found in meats, fish, legumes, cheese, rye bread and brewer’s yeast. 90% of Americans do not get enough chromium in their diets. Chromium works with insulin to open the cell membranes so they can better absorb glucose. It decreases LDL cholesterol and triglycerides and increase the good HDL levels.
3) Coenzyme Q10 acts as an antioxidant and triggers beta-cell functioning in the pancreas which produces the insulin necessary to move glucose out of the bloodstream. It lessens heart damage. 50 to 100 mg per day is the recommended dose.
4) Magnesium improves insulin response, glucose tolerance and improves the fluidity of red blood cell membranes in diabetics. Seeds, nuts, legumes and green leafy vegetables are rich in this herb. Both magnesium aspartate and magnesium citrate are good sources of magnesium. Take 25 mg of B-6 to help move magnesium into the cells.
5) Before insulin was discovered, vanadium was used to help control blood sugar. In the form of vanadyl sulfate it helps control the rise of glucose after meals. Mushrooms, shellfish, parsley, dill and black pepper are good sources of vanadium.
6) Bitter melon is a cucumber-like plant that grows in Asia, South America and Africa. It helps to lower blood sugar. Just 2 ounces of the juice was shown to improve glucose levels in 73% of type 2 diabetics in one study. You can brew a tea from charantia, a form of bitter melon.
7) Gymnema Sylvestre grows in the tropical regions of India and was used to treat both type 1 and type 2 diabetics. In one study, twenty-two type 2 diabetics were given 400 mg of Gymnema extract along with their oral medication. All experienced improved blood glucose control and 5 of therm were able to discontinue their drug use. It enhances the action of insulin. Dosage is 200 mg two times a day.
But as good as supplements are they will do little good unless you take a full approach to change the lifestyle that is making you sick. Eliminate the bad food in your diet, your stress level, your smoking habits and get the exercise you need are the only ways to prevent you from joining the millions who now suffer from the consequences of diabetes.
Can Vitamins Really Help Me Grow Healthy Hair
An important factor most people overlook when they discuss a thinning or hair loss problem is nutrition. The modern diet for most of us is lacking at best. We should supplement our diets with vitamin and mineral supplementation. Even those of us who really watch what we eat, may not be getting enough of the key nutrient necessary for healthy hair growth. Getting proper nutrition is vital to healthy hair growth, while your body needs a variety of nutrients to maintain proper body functions, there are a handful that are key to hair growth and health.
First we need to caution you that when starting a new vitamin regime, consistency is very important. You also need to be patient, it normally takes from 2 to 3 months to see results in your hair’s condition. It’s also important to check with your doctor before starting a vitamin program, especially if you have health concerns.
Now that we have set a few parameters and made our cautionary statements, let look at some of the more important vitamins when it comes to hair health in no specific order. In an attempt to be as useful as possible we will list the vitamin, any good food sources, and a recommended daily dose for supplementation:
1. Vitamin A – Antioxidant that helps produce healthy sebum in the scalp. Food sources: Fish liver oil, meat, milk, cheese, eggs, spinach, carrots, apricots and peaches. Daily Dose: 5,000 IU.
2. Vitamin C – Antioxidant that helps maintain skin & hair health. Food sources: Citrus fruits, strawberries, pineapple, tomatoes, green peppers, potatoes and dark green vegetables. Daily Dose: 60 mg.
3. Vitamin E – Antioxidant that enhances scalp circulation. Food sources: Cold-pressed vegetable oils, wheat germ oil, soybeans, raw seeds and nuts, dried beans, and leafy green vegetables. Daily dose: Up to 400 IU. Warnings: Can raise blood pressure and reduce blood clotting. People taking high blood pressure medication or anticoagulants should check with their doctors before taking Vitamin E supplements.
4. Pantothenic Acid (Vitamin B5) – Prevents graying and hair loss. Food sources: Whole grain cereals, brewer’s yeast, organ meats and egg yolks. Daily dose: 4-7 mg.
5. Vitamin B6 – Prevents hair loss, helps create melanin, which gives hair its color. Food sources: Brewer’s yeast, liver, whole grain cereals, vegetables, organ meats and egg yolk. Daily dose: 1.6 mg. Vitamin B12 – Prevents hair loss. Food sources: Chicken, fish, eggs and milk. Daily dose
6. Biotin – Helps produce keratin, may prevent graying and hair loss. Food sources: Brewer’s yeast, whole grains, egg yolks, liver, rice and milk. Daily dose: 150-300 mcg.
7. Inositol – Keeps hair follicles healthy at the cellular level. Food sources: Whole grains, brewer’s yeast, liver and citrus fruits. Daily Dose: Up to 600 mg.
8. Niacin (Vitamin B3) – Promotes scalp circulation. Food sources: Brewer’s yeast, wheat germ, fish, chicken, turkey and meat. Daily dose: 15 mg.
9. Biotin – Helps produce keratin, may prevent graying and hair loss. Food sources: Brewer’s yeast, whole grains, egg yolks, liver, rice and milk. Daily dose: 150-300 mcg.
10. Inositol – Keeps hair follicles healthy at the cellular level. Food sources: Whole grains, brewer’s yeast, liver and citrus fruits. Daily Dose: Up to 600 mg.
I hope this give you at least a basic understanding of what vitamins can help with hair thinning and or hair loss problems. There are many other products available that can be helpful. There are several prescription drug regimes to try, so take the time to speak with your doctor. There are also many herbal and natural hair growth remedies available without a prescription, we believe strongly that you should also discuss these products with your doctor.