In this tutorial, I will show you how to make pushable blocks. Gravity Code: gravity_direction = 270; if (place_free(x,y+1)) {. gravity = 0.5; } else {. gravity = 0; }. 1  Education. 2  Standard YouTube License.
A multiple pregnancy involves more than one offspring, such as with twins. Pregnancy can occur by sexual intercourse or assisted reproductive technology. It usually lasts around 40 weeks from the last menstrual period (LMP) and ends in childbirth. This is just over 9 lunar months, where each month is about 29Â½ days.
Pregnancy by Trimester. Pregnancy is generally divided into three trimesters, each accounting for approximately 12 weeks, though the third trimester may last up to 16 weeks. Most women aren't even aware they're pregnant (or at least, aren't sure) until almost halfway through the first trimester.