Which Blood Type Is Rare?

Even before person is born its blood type is established because it represents combination of parent’s genes. Blood type or blood group is determinate by antigens A, B or O presence in blood and Rh +/- factor so there is following types: 0 +/-, A +/-,  B +/- and AB +/- .

Frequency of certain blood type varies depends on racial and ethnic affiliation but it seems that the rarest blood type is AB -. This blood type has about 1-3% of population.

Interesting is that there are several new, exotic types developed. The rarest of the rare types is so called Bombay blood (hh). It is discovered in Bombay 1950 and only 1 of 250 000 people has it.

What Is The Best Time Of Month To Get Pregnant?

The best time to get pregnant is the period of ovulation. During ovulation process women’s egg gets mature and ready for fertilization.

Ovulation usually occurs on 14^th day of women’s menstrual cycle in the cases when the cycle lasts 28 days. But not every woman’s cycle lasts 28 days so ovulation varies due to the length of the cycle ( it can occur 10^th to 19^th day of the cycle). If the cycle lasts, for example, 31 days woman should subtract 14 days and that (in this case 16^th day of the cycle) would be approximately the time of her ovulation.

The egg will be fertilized within 24 hours and recommendation is that couple should have intercourse 4 and 2 days before ovulation and one day after.

What does it mean to be physically healthy?

To be physically healthy is to be in sound shape free of injuries and diseases. The physical health of a living being is the state in which its body is functioning. The better and smoother is the functioning, the higher is the physical health. The body has a chain of continuous activities ongoing at any time. To keep them going as per their design is to be physically healthy. One must also ensure that the body is capable of healing itself from damage caused by way of attacks from the forces of nature or by living beings. However the body can have impairments that are inborn but it can still function normally otherwise.

In order to be physically healthy, one must take adequate care of the body. Wholesome food that includes the right balance of nutrients ensures that there is fuel provided to the body to carry on its operations hassle-free. Any imbalances might lead to improper functioning or a decrease in the body’s ability to fight diseases. It can also lead to obesity and in some cases it also affects the mental state. Exercise is important since it keeps the body’s parts well-oiled and burns excess calories. Finally adequate sleep and a relaxed mind keeps the body in a good condition and healthy.

What does it mean to be mentally healthy?

To define mental health is a little difficult since it is subjective and cannot be measured accurately. Perhaps the presence of any mental illness is an easy method of knowing that one is not mentally healthy. However, even in the absence of any illness, the level of mental health can be higher in one person than in another. One can define mental health based on some characteristics present in a person.

The ability to make the most out of life or simply to enjoy all that one has in life leads to a good mental health. One must capable of facing challenges and difficulties in one’s life without succumbing to them. Spending time all by oneself or in the company of others, one must be able to do it at ease and have a good mix of both. Any extreme behavior shown in either leads to disorders. An open mind that can accept and respect the viewpoints of others even if they are different from one’s own is essential to being mentally healthy. If not, it might lead to a lot of stress in one’s life and face the risk of being isolated by everyone. An ability to like oneself and improve on one’s shortcomings is also one facet of being mentally healthy. The most important thing is to be aware of any disorders and seek help to find a remedy.

How long does the flu last?

Flu is the common name given to Influenza which is an illness that is contagious and is caused by a virus. It affects the respiratory system and the person who has caught the virus experiences body aches and a high temperature. The severity depends on the person and so, the time to recover also varies from one to another.

Flu can have as short an effect as 24hrs or can have a grip on the person for as long as 10 days. However the affected person will start felling a lot better midway through the illness. The virus is transmitted through contact with the person or by coming in contact with the infected area. Since the illness is infectious, the person can be infected much before the illness begins to show up or the person experiences any effects. However children and the old, whose immunity is either not well developed or is breaking down can be infected for longer. The symptoms such as the pains and high temperature will also be more pronounced in these age groups. Those who take adequate care of their body by means of nutrition, exercise and are mentally healthy will also be less prone to catching the virus. Hence the probability of being infected and the severity varies quite a bit.