What would happen to the thickness of lining uterus after 28 days if an ivum was fertilised?
Here's what happens after an ovum is fertilized:
1. Ovulation: During ovulation, a mature egg (ovum) is released from one of the ovaries. If the egg is not fertilized within a few days, it will disintegrate, and the menstrual cycle will begin again.
2. Fertilization: If the egg is fertilized by a sperm cell, it will travel down the fallopian tube towards the uterus. Fertilization usually occurs in the fallopian tube.
3. Implantation: The fertilized egg, now called an embryo, will continue to divide as it travels down the fallopian tube. After about 5-6 days, the embryo will reach the uterus. It will then attach to the lining of the uterus (endometrium) in a process called implantation.
4. Thickening of the endometrium: After implantation, the endometrium will continue to thicken in preparation for the growth and development of the embryo. The increased thickness of the endometrium helps to provide a rich blood supply to the embryo and helps to protect it from damage.
The thickness of the endometrium can be measured using ultrasound. A normal endometrial thickness during the luteal phase (the time between ovulation and the start of the next menstrual period) is about 10-14 millimeters. If the endometrium is thinner than 8 millimeters, it may be difficult for implantation to occur.
If you are trying to conceive, it is important to have a healthy endometrial lining. A healthy diet and lifestyle, as well as a regular menstrual cycle, can help to support a healthy endometrium.