Gynecology specialty is a highly respected and lucrative career profile. The duration of a gynecology course depends on the level of the course. It is always important to go through the gynecology course duration and other relevant information before applying to any OBGYN course. For a certificate course, the duration is 6 months to 1 year. For a diploma in gynecology, the duration is 2 years. For undergraduate course- the MBBS, the duration is 5.5 years including one-year internship. In this junction, it must be noted that throughout the duration of MBBS, an aspirant has to master 19 subjects in total. A PG course, which is basically a specialization in any chosen medical subject, is of 3 years duration.