Being pregnant, additionally known as gestation, is the time at some point of which one or greater offspring develops interior a woman. A a couple of being pregnant includes more than one offspring, together with twins. Being pregnant can occur by sexual intercourse or assisted reproductive era. A being pregnant may also lead to a stay start, miscarriage, or abortion. Childbirth normally occurs around 40 weeks from the begin of the ultimate menstrual period (LMP). this is just over nine months, where each month averages 31 days. while measured from fertilization it's miles about 38 weeks. An embryo is the developing offspring at some point of the primary 8 weeks following fertilization, and then, the time period fetus is used until delivery. symptoms of early pregnancy may include ignored intervals, tender breasts, nausea and vomiting, starvation, and frequent urination. Being pregnant can be confirmed with a pregnancy test.

To increase the visibility and ease of use of open access scientific and scholarly journals top online publishing journals are indexed in different indexing and archiving services. Indexing provides easy access of the article online. The top online publishing journals publish articles which are cited as references by many authors in their work. Citations are important for a journal to get impact factor. Impact factor is a measure reflecting the average number of citations to recent articles published in the journal. The impact of the journal is influenced by impact factor, the journals with high impact factor are considered more important than those with lower ones. Indexing provides easy access of the article online. The international journals are among the best open access journals in the world, set out to publish the most comprehensive, relevant and reliable information based on the current research and development on a variety of subjects. This information can be published in our peer reviewed journal with impact factors and are calculated using citations not only from research articles but also review articles (which tend to receive more citations), editorials, letters, meeting abstracts, short communications, and case reports. The inclusion of these publications provides the opportunity for editors and publishers to manipulate the ratio used to calculate the impact factor and try to increase their number rapidly. Impact factor plays a major role for the particular journal