Background: Infertility is unexplained in about 22% - 28% of infertile couples. Spontaneous pregnancy may occur in them. If did not happen, Expectant management will be via clomiphene citrate (CC) administration, intr...
This research was financially supported by the PBL Research and Application Project of Northeastern University(Grant No.PBL-JX2021yb029,PBL-JX2021yb027).
Recently,InE has been regarded as a popular education strategy in Chinese universities.However,problems have been exposed in the adoption of InE,for example,in InE courses and competitions.The purpose of this paper is...
Background: Barrier contraception has the beauty of dual protection—against pregnancy and sexually transmitted infections. Following the persisting burden of unsafe abortion and human immunodeficiency virus (HIV), mu...
Introduction: Heterogenous sexual intercourse often produces a powerful orgasm that stimulates the pituitary function. Studies have suggested ejaculation frequency based on age. Materials and Methods: Semi-structured ...
Early age at first sexual intercourse comes with many negative sexual outcomes namely: having unprotected sex on first sexual intercourse, condom misuse, high rate of sexually transmitted infections (STIs), teenage pr...
There was more cultural interchange between Japan and Southeast Asia before 19th century than today’s Japan would imagine.Through some literary works written in English it will be examined as well as centering on Shu...
Objective: Inform the public that receptive anal intercourse (RAI) is a key transmission route of the human immunodeficiency virus (HIV) epidemic in the United States. Method: The role of receptive anal intercourse (R...
Introduction: Headache associated with sexual activity (HSA) is the painful event of head and neck precipitated only by sexual activity. The negative impact of sexuality is expected to be more severe in HSA patients a...
Introduction: Timed intercourse (TI) based on ovulation monitoring is an effective and common choice for treatment of infertility. However, TI related female sexual dysfunction remains to be elucidated. Method and Mat...