There are three reasons:
The most obvious is that it is still difficult for gay, lesbian, bisexual and trans-sexual people to be open about their gender preferences.
Second, gender preference is a continuum, not a black and white issue.
Third, many people suppress their gender preferences, if they perceive them to be undesirable, and may not even admit them to themselves.
This is because of high level of poverty among women.
The true number would be difficult to estimate due to the number of locations in India with poor or no access to medical care. The estimate would have to include only those areas where medical care exists and is financially accessible to the population.
i would say they way to get the ballpark estimate is by taking the number. and see what is the estimate for that number and then you take that estimated number and then add to get your answer .
Estimate what to the nearest whole number?
I estimate six.
To estimate the number of digits in a tetration you have to use the modulus value.
Your estimate will be greater than the exact number.
A monogamous heterosexual relationship may be healthy, but the genders or number of sexual partners is not the relevant aspect. A healthy relationship is one based upon mutual respect, trust and communication, features that can be absent from monogamous heterosexual relationships. Also, homosexual relationships can be based upon mutual respect, trust and communication, as can polygamous relationships.
The HIV virus has proven difficult to fight for a number of reasons. One of them is the fact that the virus mutates quickly. That means that the virus changes at the genetic level, making finding a vaccine that works for all variants of the virus difficult if not impossible, thus far.
over estimate
The population of Reading, Pennsylvania was, at the time of the 2011 U.S. Census, 88,414. It is difficult to know how many births and deaths have occurred since then, so this number is only an estimate.
an estimate