Unintended pregnancy is a global issue with serious ramifications for women, their families,
and society, including abortion, infertility, and maternal death. Although existing …

Abstract Approximately 48.2% of couples of 15 to 49 years of age practice family planning
methods in India. Female sterilization accounts for 34.2%, with male sterilization declining …

Fourteen kinds of trace elements were analyzed in the semen of 22 fertile men and 69
infertile men by means of inductively coupled plasma optical emission spectroscopy. Ca had …

The Sanitarians: A History of American Public Health Page 1 The Sanitarians: A History of
American Public Health By John D* (Urbana and Chicago: Illini Bmks, r 992) In Tbe Sanitwp.iam …

The integration of perception and action has long been studied in psychological science
using overarching cognitive frameworks. Despite these being very successful in explaining …

The ability of cupric ions to immobilize human spermatozoa was assessed in vitro using an
optical microscope. A Ringer's solution containing human spermatozoa and three cupric ion …

Contraceptive techniques which target vas deferens have been paid great attention for their
good efficacy, safety and reversibility. We have made a filtering‐type intra‐vas device (IVD) …

Many contraceptive methods have been developed over the years due to high demand.
However, female contraceptive pills and devices do not work for all females due to health …

A vas deferens occlusion device has been developed and tested in primates. The device
consists of two silicone plugs held together by a nylon suture. Implantation of each plug is …

The development of steroid-based oral contraceptives had revolutionized the availability of
contraceptive choice for women. In order to expand the contraceptive options for couples by …